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| Watch for aphids on crape myrtles (Audio 05/21/12) Louisiana gardeners are lucky to be able to grow crape myrtles. These flowering trees do not have a lot of problems. The one nuisance is the crape myrtle aphid. Control is possible with a tree-and-shrub insect spray. (Runtime: 60 seconds) |
| Flower pots need regular cleanings (Audio 05/21/12) Growing plants in containers allows gardeners to have plants on decks or indoors. The containers may need to be cleaned from time to time. Plastic pots and terra cotta pots are cleaned differently. (Runtime: 60 seconds) |
| Black spot can infest roses (Audio 05/21/12) If you grow roses in Louisiana, you've probably had black spot. Roses are highly susceptible to this disease. It can be controlled with weekly spraying. (Runtime: 60 seconds) |
| Grow less common greens during summer (Audio 05/21/12) Cooked greens are a traditional part of Louisiana cooking. Many greens such as turnip or collards won't grow during the summer. Swiss chard and few others are good substitutes. (Runtime: 60 seconds) |
| Spanish moss doesn't hurt trees (Audio 05/14/12) People may wonder if Spanish moss can harm a tree, but the answer is no. Spanish moss is not a parasite. It lives on a tree but doesn't take anything away from a tree. (Runtime: 60 seconds) |
| Hyacinth bean is a great flowering vine (Audio 05/14/12) Louisiana gardeners can use a number of annual flowering vines. One great vine is the hyacinth bean. It produces spikes of purple flowers in summer and fall. (Runtime: 60 seconds) |
| Don't prune young blackberry canes (Audio 05/14/12) True blackberries are producing fruit this month. Blackberry shoots live for two years. Young canes should be left alone when pruning to make sure you have another crop of blackberries next year. (Runtime: 60 seconds) |
| Prepare beds for warm-season plants (Audio 05/14/12) Louisiana gardeners use a wide variety of heat-tolerant bedding plants this time of the year. Pull out cool-season plants when they start to languish and prepare your beds for new plants. (Runtime: 60 seconds) |
| Young trees need extra care (Audio 05/14/12) Many people planted trees during the fall and winter. These newly planted trees will need supplemental irrigation to get through their first summer in the ground. (Runtime: 60 seconds) |
| Hydrangeas, gardenias are great summer shrubs (Audio 05/07/12) Hydrangeas and gardenias are popular summer-flowering shrubs in Louisiana. Gardenias produce beautiful, fragrant flowers this time of the year. Hydrangeas put on a show of big bright flowers. (Runtime: 60 seconds) |
| Buckeye rot can affect tomato plants (Audio 05/07/12) Tomatoes are the most popular home vegetable grown in Louisiana, but they do have their share of problems. One common problem is buckeye rot. It will hit the largest tomatoes at the bottom of the vine. (Runtime: 60 seconds) |
| For quick, healthy lawn use sod (Audio 05/07/12) The permanent lawn grasses we use in Louisiana are all warm-season grasses. They grow and thrive in the heat of summer. Now is a good time to plant a lawn. The best way to do this is with sod. |
| Watering is critical for newly sodded lawn (Audio 05/07/12) When establishing a lawn with sod, it is important to care for the sod properly. Sod loses its roots when harvested, so watering is critical early on. (Runtime: 60 seconds) |
| Harvest cool-season herbs while you can (Audio 04/30/12) As the weather gets warmer in May, many cool-season herbs start to languish. Harvest these herbs generously. Freeze or dry the extras and use them throughout the year. (Runtime: 60 seconds) |
| Give houseplants summer vacation (Audio 04/30/12) Many people use tropical plants as houseplants. These plants must be indoors during cold weather, but will thrive if placed outside during the summer. Gradually allow them to adjust to outdoor conditions. (Runtime: 60 seconds) |
| Palm trees like warm weather plantings (Audio 04/30/12) Most trees are best planted in the fall. The one exception is palm trees. Plant these while the weather is warm. Make sure the palm tree is hardy for your area. (Runtime: 60 seconds) |
| Plant heat-tolerant vegetables this month (Audio 04/30/12) Summer is right around the corner, but there are still plenty of vegetables we can plant in our gardens. Plant heat-tolerant vegetables that can withstand our summer temperatures. (Runtime: 60 seconds) |
| Bell peppers change colors over time (Audio 04/30/12) You can find bell peppers in a variety of colors. Colored bell peppers are simply ripe green bell peppers. If you leave a green bell pepper on the plant, it will change colors. (Runtime: 60 seconds) |
| Watch for aphids on crape myrtles (Audio 04/23/12) Crape myrtles are the most popular small summer-flowering trees in Louisiana landscapes. They don't have a lot of insect or disease problems, but their major problem can be aphids. The aphids cause black sooty mold on the trees. (Runtime: 60 seconds) |
| Give spring-flowering bulbs final care (Audio 04/23/12) By this time of the year most of the spring-flowering bulbs are starting to fade. These bulbs require some after care. This allows them to bloom beautifully next year. (Runtime: 60 seconds) |
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| Penny Mac is outstanding hydrangea variety (Audio 04/23/12) Hydrangeas are a traditional Southern shrub. They bloom beautifully in partial shade. A great variety to try is the Penny Mac hydrangea, a spring 2012 Louisiana Super Plant selection. (Runtime: 60 seconds) |
| Container plants need fertilizer (Audio 04/23/12) Container plants embellish indoor and outdoor landscapes and environments. Because the plant's root system is limited in the container, it can be difficult for it to get the nutrients it needs. Make sure these plants have an adequate amount of fertilizer. (Runtime: 60 seconds) |
| Powdery mildew can attack trees, vegetables, ornamentals (Audio 04/23/12) Powdery mildew is a common fungal infection that affects a wide variety of plants in our landscapes. The symptoms look like the name, and it is not hard to control. (Runtime: 60 seconds) |
| Caladiums brighten shady areas (Audio 04/16/12) Caladiums are great plants for shady areas in your landscape. You can plant caladium tubers now for wonderful foliage all summer long. (Runtime: 60 seconds) |
| Time to plant warm-season bedding plants (Audio 04/16/12) With the warm winter and spring in Louisiana, cool-season bedding plants are starting to fade a little early this year. Consider removing them and planting warm-season bedding plants. (Runtime: 60 seconds) |
| Sharp blades make for better mowing (Audio 04/16/12) Lawn care kicks into high gear in April, and it's best to start with sharp mower blades. If you don't feel comfortable sharpening them yourself, take the mower to a lawn mower service company. (Runtime: 60 seconds) |
| Sod is best way to establish new lawns (Audio 04/16/12) Several types of grasses can work well in Louisiana lawns. Grasses such as St. Augustine and centipede like to grow in the heat. Now is a good time to establish a lawn, and solid sodding is the best way to do it. (Runtime: 60 seconds) |
| Senorita Rosalita cleome is a spring 2012 Super Plant (Audio 04/16/12) The cleome, Senorita Rosalita, is a spring 2012 Louisiana Super Plant. This cleome puts a new face on a traditional plant. It grows tall and blooms wonderfully throughout the summer. (Runtime: 60 seconds) |
| April is good time to fertilize lawns (Audio 04/09/12) Lawns can be fertilized in south Louisiana in late March or early April. In the rest of the state early to mid-April is the best time. Waiting helps the grass wake up. (Runtime: 60 seconds) |
| Try Louisiana Super Plant BabyWing begonia (Audio 04/09/12) One of the three Louisiana Super Plants for spring is the BabyWing begonia. Its pink or white flowers bloom late spring until frost. It tolerates heat and prefers part sun to part shade. (Runtime: 60 seconds) |
| Keep harvesting cool-season herbs (Audio 04/09/12) Gardeners may have cool-season herbs growing in their herb garden. The early spring could have negatively affected these plants, but you may still be getting a good harvest from them. Dry them or freeze them to use these herbs throughout the year. (Runtime: 60 seconds) |
| Stake tomato plants to avoid diseases (Audio 04/09/12) Tomatoes grow on sprawling vines that don't climb well. Gardeners can't let their tomatoes stay on the ground, so they must stake them or grow them in cages. (Runtime: 60 seconds) |
| Plant tomatoes by mid-April (Audio 04/09/12) Louisiana gardeners should have their tomatoes in the ground by the middle of April. It is too late to plant seeds, but you find a variety of transplants that can do well in our climate. (Runtime: 60 seconds) |
| Pick the right plants during season transition time (Audio 04/02/12) Late March and early April is a transition time in Louisiana landscapes. You will likely see both cool-season and warm-season bedding plants at the nursery this time of the year. Be sure to choose plants that will bloom for the length of time you want. (Runtime: 60 seconds) |
| Watch for spider mites in flower, vegetable gardens (Audio 04/02/12) Warm and hot dry weather can favor the development of spider mites. These tiny insects attack a variety of ornamentals and vegetables. A horticulture oil or insecticidal soap can control them. (Runtime: 60 seconds) |
| Enjoy Easter lilies now in your home, later in your garden (Audio 04/02/12) Easter lilies are great plants for the spring. They are fragrant and beautiful, but keep in mind that they are toxic to cats. You can save them and plant them into your garden after they bloom. (Runtime: 60 seconds) |
| Tips for pruning spring-flowering shrubs (Audio 04/02/12) Gardeners can prune spring-flowering shrubs and vines as soon as they finish flowering. Prune with a purpose, and try to preserve the natural shape of the shrub by using hand pruners and selective pruning. (Runtime: 60 seconds) |
| Plant vegetables early to lessen disease, insect problems (Audio 04/02/12) Louisiana gardeners can plant a wide variety of vegetables during the month of April. Plant these vegetables as early as you can to avoid disease and insects that become a bigger problem as the weather warms. (Runtime: 60 seconds) |
| Service lawn mowers at beginning of spring (Audio 03/26/12) Lawns are waking up across the state, and it's time to take our mowers out. This is a good time to have your lawn mower serviced - have it checked out, have blades sharpened to make sure everything is in good working order. (Runtime: 60 seconds) |
| Plant roses before they start blooming (Audio 03/26/12) Gardeners often wait until roses are in bloom to go to the nursery and buy them. Planting them while they are blooming is stressful to the plant. Plant them earlier to get the best results. (Runtime: 60 seconds) |
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| Soil additive can change hydrangea color (Audio 03/26/12) Hydrangeas are popular shrubs for shady areas. These plants are deciduous and soon will be sending out new leaves. You can manipulate the color of your hydrangeas by adding lime or aluminum sulfate, depending on what color you want, to the soil now and again in October. (Runtime: 60 seconds) |
| Watch for thrips on spring roses (Audio 03/26/12) Thrips are tiny insects that invade the flower buds of roses and feed on the petals, causing damage. Controlling them is difficult because they are inside the flower, but there are two insecticides that can control them. (Runtime: 60 seconds) |
| Spring care of tropical plants (Audio 03/26/12) Louisiana gardeners across the state use tropical plants in their landscapes. They may not look their best right now. You can trim them back, but if you are considering new tropical plants, wait until April or May to plant them. (Runtime: 60 seconds) |
| Deadhead flowers to keep plants attractive (Audio 03/19/12) Deadhead is an odd term gardeners use to talk about removing faded flowers from plants. This helps the plant look neat and can encourage additional flowering. (Runtime: 60 seconds) |
| Prepare for buck moth caterpillars (Audio 03/19/12) The buck moth caterpillar, typically found on live oaks, has black stinging spines on its body. Usually by late March you can see caterpillar masses in trees. If you've had problems with them in the past, consider having your trees sprayed. (Runtime: 60 seconds) |
| Consider inspecting trees before buying house (Audio 03/19/12) Buyers typically have a home inspected before the purchase. It is a good idea to have an arborist inspect the trees on the property as well. (Runtime: 60 seconds) |
| Fruit trees should be on regular spray schedule (Audio 03/19/12) When it comes to spraying fruit trees, it's important to remember this has to be done preventively. Start a spray program well before problems show up. (Runtime: 60 seconds) |
| General-purpose fertilizer can work for most plants (Audio 03/19/12) Your local nursery or garden center probably stocks many different types of fertilizers. You don't need a different fertilizer for each plant. A general-purpose fertilizer will work for most plants. (Runtime: 60 seconds) |
| Prepare beds for spring plantings (Audio 03/12/12) March and April are active months in the Louisiana landscape. Before you begin planting, make sure beds are prepared adequately. This includes removing weeds, turning the soil and spreading amendments such as organic matter and fertilizer. (Runtime: 60 seconds) |
| Brown patch can show up on lawns in spring (Audio 03/12/12) Brown patch is a common fungal disease that attacks lawns. St. Augustine grass is particularly vulnerable to the disease. Symptoms include a yellowish brown spot in the lawn that can enlarge rapidly. (Runtime: 60 seconds) |
| Fertilizing lawns can wait until April (Audio 03/12/12) Lawns are waking up early around the state, but that doesn't mean you should fertilize yet. Fertilizing too early will compromise the lawn's new root system. Wait until April to fertilize. (Runtime: 60 seconds) |
| Divide perennials before new growth (Audio 03/12/12) Perennials can live from year to year in our landscapes. They can outgrow their area and may need to be divided. This should be done before they put on too much new growth. (Runtime: 60 seconds) |
| Add new mulch over decaying mulch (Audio 03/12/12) Mulches are materials that are applied over the soil surface around flower beds, shrubs or vegetables. Organic mulches will decay over time, so this might be a good time to add new mulch to your gardens. (Runtime: 60 seconds) |
| Fertilize shrubs during spring (Audio 03/05/12) March is a good month to fertilize shrubs in your landscape. You don't have to fertilize shrubs that are in good condition, but consider fertilizing newly planted shrubs or ones that have low vigor. (Runtime: 60 seconds) |
| Transplants must be made hardy before planting (Audio 03/05/12) Vegetable transplants purchased at nurseries this time of the year have been grown in greenhouses. They have led a sheltered life and must be toughened up before you can plant them out in your garden. (Runtime: 60 seconds) |
| Vegetables are pollinated differently (Audio 03/05/12) Louisiana home gardeners plant many different vegetables during March and April. Some gardeners may wonder about pollination of their vegetables. Learn more in this Get It Growing. (Runtime: 60 seconds) |
| Spring bedding plants begin to peak (Audio 03/05/12) You may see plants like petunias and pansies blooming in flower beds and consider planting some this time of year. The best of those were planted in fall or winter, however. Beds planted with these flowers this month will never achieve the look of earlier planted beds. (Runtime: 60 seconds) |
| Established perennials brighten landscapes (Audio 03/05/12) Perennials are grown for their beautiful foliage or flowers and can live for many years in our landscapes. This gives them an advantage over annuals. Look for perennials growing in gallon containers at nurseries. (Runtime: 60 seconds) |
| Use herbicides before weeds emerge (Audio 02/27/12) Herbicides are divided into two groups: pre-emergence and post-emergence. Pre-emergence herbicides are applied before weeds sprout. Early March is the ideal time to apply a pre-emergence herbicide over lawns and in flower beds. (Runtime: 60 seconds) |
| Vegetable gardens get active in March (Audio 02/27/12) March is an active month in the home vegetable garden. You can begin planting warm-season vegetables, especially in southern areas of the state. Tomatoes and peppers can be transplanted later in the month. (Runtime: 60 seconds) |
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| Stay on top of weeding (Audio 02/27/12) Cool-season weeds are active in lawns, flower beds and vegetable gardens this time of the year. You don't want to allow these weeds to flower and set seeds. Get rid of them as best you can to keep them under control. (Runtime: 60 seconds) |
| Save spring-flowering bulbs that will bloom again (Audio 02/27/12) Spring-flowering bulbs can add a lot to our landscapes. Many of these do not re-bloom well in our climate. These bulbs should be pulled up and discarded. Bulbs such as narcissus and daffodils will bloom again, however, and can be kept. (Runtime: 60 seconds) |
| Fertilize roses for best performance (Audio 02/27/12) This is a good time to fertilize roses. Roses that are fertilized perform better and produce larger, more attractive flowers. You generally can use an all-purpose fertilizer to get the job done. (Runtime: 60 seconds) |
| Fertilizer can last long time (Audio 02/20/12) If you've had a bag of fertilizer for a long time, and you are wondering if it is still good, chances are it is. Fertilizer doesn't lose its potency over time. It can, however, absorb moisture from the air if not sealed properly. (Runtime: 60 seconds) |
| Sunlight requirements for plants (Audio 02/20/12) Some plants prefer shade, others prefer full sun. Gardeners know that the amount of sunlight a plant needs to thrive must match its growing situation. (Runtime: 60 seconds) |
| It's not too early to plant gladiolus (Audio 02/20/12) Gladiolus corms can be planted early in the year. Buy them in the nursery when they become available, and plant them in a sunny location. Stagger the planting to get the best results. (Runtime: 60 seconds) |
| Divide perennials during dormancy (Audio 02/20/12) February is a good month to divide perennials. You may need to divide perennials when the clump has gotten too big or has lost vigor. It's best to do this when they are dormant. (Runtime: 60 seconds) |
| Use organic matter for bed preparation (Audio 02/20/12) Organic matter recommended for use in gardening is generally derived from plant parts. It's important for bed preparation because it improves soil structure and drainage and releases nutrients into the soil. (Runtime: 60 seconds) |
| Watch for fire blight on plants (Audio 02/13/12) Fire blight is a rare bacterial disease that can affect plants in our landscapes. Pears and apples have problems with the disease. Some ornamentals such as Indian hawthorn also are susceptible. Control is difficult, so prune off any signs of this disease. (Runtime: 60 seconds) |
| Prepare caladium tubers for spring planting (Audio 02/13/12/) Caladiums are great plants for shady areas. April is a good time to plant caladium tubers into your landscape. You can get a head start with your tubers by planting them in flats. (Runtime: 60 seconds) |
| Trim ground covers in late winter (Audio 02/13/12) Ground covers are low-growing plants, such as monkey grass, used to cover large areas of a landscape. They are evergreen, but should be cut back from time to time. February and March are good times to do this task. (Runtime: 60 seconds) |
| Transplant trees during winter dormancy (Audio 02/13/12) While we try to plant the right tree or shrub in the right location, sometimes they don't work in that area. The solution is transplanting. This is best done for hardy trees and shrubs during the winter when they are dormant. (Runtime: 60 seconds) |
| Take care of spring-flowering bulbs (Audio 02/13/12) Some of our spring-flowering bulbs actually bloom during the winter, but many wait until March and April. If a late freeze threatens, don't worry about their foliage, but you should cut any flowers that are blooming. (Runtime: 60 seconds) |
| Soil additive can change hydrangea color (Audio 02/06/12) The availability of aluminum ions in the soil dictates what color hydrangea flowers will be. You can change the flower color this month by either adding aluminum sulfate or lime. (Runtime: 60 seconds) |
| Plant trees before summer starts (Audio 02/06/12) Louisiana celebrated Arbor Day last month, but February is still a good time to plant trees. Planting now allows trees to settle in and send out roots before summer starts. Hear more to learn how to plant a tree. (Runtime: 60 seconds) |
| Plant bare-root roses in February (Audio 02/06/12) Not many plants are sold with bare roots, but you can still find roses sold this way. They are highly perisable. You must plant bare-root roses this month while they are still dormant. (Runtime: 60 seconds) |
| Properly prune fruit trees for best production (Audio 02/06/12) February is a good month to prune a variety of hardy fruit trees. It's important to remember that different types of trees are pruned differently. So learn how to properly prune the trees you have. (Runtime: 60 seconds) |
| Some plants will provide color in shady spots (Audio 02/06/12) Louisiana gardeners looking to plant cool-season bedding plants in shady areas have a few options. Among plants that will take colder temperatures and less sunshine are cyclamen and primroses. (Runtime: 60 seconds) |
| Pruning freeze damage on tropical plants (Audio 1/30/12) Tropical plants are popular across Louisiana, but cold weather can damage these plants. We grow both herbaceous and woody tropicals, and when you prune off any winter damage depends on what type of tropical plant you're dealing with. (Runtime: 60 seconds) |
| Keep watch for indoor plant pests (Audio 01/30/12) Many people have plants indoors during winter. The lack of wind, rain and predatory insects can allow indoor pest problems to thrive. Spider mites often are found on indoor plants. (Runtime: 60 seconds) |
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| Plant hardy vegetables in February (Audio 01/30/12) February can be a cold month, but there are hardy vegetables that can be planted into the vegetable garden. Some things to consider planting include beets, cabbage, cauliflower and kale. (Runtime: 60 seconds) |
| Try Swiss chard in your vegetable garden (Audio 01/30/12) Swiss chard is a great leafy vegetable. It is closely related to the beet but actually is grown for its foliage. Swiss chard is easy to grow and can be planted from seeds or transplants. (Runtime: 60 seconds) |
| Hardiness zones affect what you plant (Audio 01/30/12) The United States is divided into hardiness zones. Louisiana falls into zones 8 and 9. You can figure out what zone you garden in by how low your winter temperatures get. (Runtime: 60 seconds) |
| Gardeners can plant blooming camellia in winter (Audio 01/23/12) Camellias are beautiful shrubs that bloom in the winter. You can plant camellias now and see plants in bloom at nurseries or garden centers. (Runtime: 60 seconds) |
| Prune everblooming roses in late winter (Audio 01/23/12) Everblooming roses need to be pruned back in late January or early February. Roses can still be blooming this time of the year, but you can cut those flowers and bring them indoors. (Runtime: 60 seconds) |
| Pests can show up in winter gardens (Audio 01/23/12) Winter vegetables gardens have fewer problems with pests. You may still see caterpillars, aphids, slugs and snails in your gardens. (Runtime: 60 seconds) |
| Proper watering keeps indoor plants healthy (Audio 01/23/12) During the winter, we probably have more container plants inside our homes. These plants need proper watering to keep them healthy. (Runtime: 60 seconds) |
| Scales can thrive on indoor plants (Audio 01/23/12) Insect problems on indoor plants can become worse than problems outdoors. These indoor plant pest generally have no predatory pests or weather conditions to keep them under control. Scales can be particularly bad on indoor plants. (Runtime: 60 seconds) |
| Irish potatoes can keep vegetable gardens productive (Audio 01/16/12) Irish potatoes are a wonderful cool-season crop that can keep our vegetable gardens productive through late winter into spring. They are a nutritious vegetable and are easy to grow. (Runtime: 60 seconds) |
| Fertilizer needs low during winter (Audio 01/16/12) Very few plants need to be fertilized during the winter season. Cool-season flowers and winter vegetables are two exceptions. (Runtime: 60 seconds) |
| Leafless shade trees easier to prune (Audio 01/16/12) January is a good time to prune plants such as shade trees. These trees are leafless now, and the advantages to pruning them now are a reduction in weight on the branches and an easier view of the structure of the tree. (Runtime: 60 seconds) |
| Consider beets for vegetable garden (Audio 01/16/12) Beets are a nutritious root crop with edible foliage. They are direct-seeded into the vegetable garden and can be planted this time of the year. (Runtime: 60 seconds) |
| Plant trees for Arbor Day (Audio 01/16/12) With colder weather in January, gardeners may not want to work out in their yards. This month is the prime time to plant hardy trees and shrubs into landscapes. Arbor Day in Louisiana is celebrated on the third Friday in January. (Runtime: 60 seconds) |
| Indoor plants need adequate light to thrive (Audio 01/09/12) A big challenge of growing plants inside is providing adequate light. Plants need light to create their food. Make sure plants are near windows. Cleaning windows can help plants get the light they need. (Runtime: 60 seconds) |
| Parsley is useful to home cooks (Audio 01/09/12) Parsley is a useful herb for cooking or embellishing a plate. You can choose between curly or flat-leaf varieties. Now is a good time to plant parsley. (Runtime: 60 seconds) |
| Growing transplants from seed (Audio 01/09/12) Most Louisiana vegetable gardeners buy transplants of eggplants, peppers and tomatoes in the spring. But you can grow transplants from seed this time of the year. They will need special care. (Runtime: 60 seconds) |
| Plant cool-season Super Plants this month (Audio 01/09/12) Gardeners can plant cool-season bedding plants through the month of March. Some plants will do better if planted now. Try cool-season Louisiana Super Plants such as Camelot foxglove and Swan columbine. (Runtime: 60 seconds) |
| Tulips, hyacinth bulbs are ready for planting (Audio 01/09/12) Spring bulbs are typically planted in the fall. Tulips and hyacinth, however, are refrigerated until winter. Now is the time to get them out of the refrigerator and plant them in the ground. (Runtime: 60 seconds) |
| Take care of winter weeds before spring (Audio 01/02/12) Lawns don't require much care in the winter, but winter weeds may grow in a dormant lawn. You can take care of these on a mild day. (Runtime: 60 seconds) |
| Take care of cool-season bedding plants (Audio 01/02/12) Cool-season bedding plants brighten up the winter landscape. Plants like pansies and violas can be planted now. (Runtime: 60 seconds) |
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| Find roses at nurseries or online (Audio 01/02/12) Roses can be purchased in local garden centers, but more varieties are available online or through mail order catalogs. Plant them soon to give them the best start. (Runtime: 60 seconds) |
| No need to save potted poinsettias (Audio 01/02/12) The poinsettia is the premier plant for decorating during the holidays. These plants are hard to grow in Louisiana, so it's best to compost these plants after the holidays. (Runtime: 60 seconds) |
| Plant hardy vegetables in January (Audio 01/02/12) Louisiana vegetable gardens can remain active in January. The vegetables we plant must be able to tolerate the cold. Vegetables that fit in that category include root crops and leafy vegetables. (Runtime: 60 seconds) |
| Hyacinth bulbs are ready for planting (Audio 12/26/11) Knowledgeable gardeners refrigerated tulip and hyacinth bulbs back in fall. Now through early January is the time to plant those bulbs. You can force the hyacinth bulbs indoors. (Runtime: 60 seconds) |
| Christmas plants - save or discard? (Audio 12/26/11) If you used poinsettias, Christmas cactus or a living Christmas tree to decorate with during the holiday season, you may be wondering what to do with them. Some can be saved, others should be tossed. (Runtime: 60 seconds) |
| Bunching onions may be ready for harvest (Audio 12/26/11) Bunching onions and shallots were planted in late summer or early fall. These plants may be getting big enough to harvest now. Hear more to learn how. (Runtime: 60 seconds) |
| Know when to prune freeze damage on tropical plants (Audio 12/26/11) Most gardeners use tropical plants in their landscapes, so it typical to see freeze damage occur on them. It takes a few days for damage to appear, so wait to prune them. Woody tropical plants shouldn't be pruned until new growth appears in the spring. (Runtime: 60 seconds) |
| Rose care in late winter (Audio 12/26/11) Gardeners may still have roses blooming during late December. Taking care of them this time of the year does not require a lot of effort. While they continue to bloom, deadhead them. (Runtime: 60 seconds) |
| Store garden chemicals properly during winter (Audio 12/19/11) Many of the gardening products such as water-based herbicides and insecticides can freeze if left outdoors during winter. Make sure you store them where this won't be an issue. (Runtime: 60 seconds) |
| Apple trees can grow in La. (Audio 12/19/11) Apple is not a common fruit tree in Louisiana, but there are varieties that can be grown successfully in the state. Winter is a great time to plant apple and other hardy fruit trees in your landscape. (Runtime: 60 seconds) |
| Gardeners still have to deal with weeds in winter (Audio 12/19/11) In Louisiana, we still have weeds in the winter. The means gardeners will have to weed their flowerbeds and vegetable gardens. Weed killers can be used on lawn weeds. (Runtime: 60 seconds) |
| Don't get carried away by plants in gardening catalogues (Audio 12/19/11) Gardening catalogues arrive in the winter. They are full of beautiful photographs and great descriptions that can be tempting. Just make sure the plants or seeds you order are suitable for your landscape. (Runtime: 60 seconds) |
| Find new life for leaves (Audio 12/19/11) Deciduous shade trees provide great shade in the summer while allowing the sun to shine through in winter. They do leave us with a blanket of leaves on our yard. Don't throw these leaves out, but rather use them as mulch or compost. (Runtime: 60 seconds) |
| Camellias may need some care during winter (Audio 12/12/11) Louisiana gardeners are lucky to be able to grow camellias. These plants bloom during the winter when not much else does. Check for tea scale, and water them if we get a dry spell. (Runtime: 60 seconds) |
| Give indoor plants proper care (Audio 12/1/2/11) Gardeners move many plants indoors for the winter. Taking care of these plants requires thought and effort. Remember, they need light and water. (Runtime: 60 seconds) |
| Even evergreen leavess can change colors (Audio 12/12/11) Fall color isn't as common in Louisiana as in other parts of the country. Gardeners may be alarmed to see the leaves on evergreens change colors. This may be a reaction to cold weather, and not cause for concern. (Runtime: 60 seconds) |
| Protect tender plants during freezes (Audio 12/12/11) Hard freezes can occur regularly in December. Tropical plants can be damaged if not protected during freezes. Covers, mulch and lights provide warmth for plants. (Runtime: 60 seconds) |
| Plants don't feel wind chill (Audio 12/12/11) Gardeners watch for freezes during the winter in an effort to protect tender plants. When wondering whether to take a plant indoors or cover it, look at the actual temperature, not the wind chill temperature. (Runtime: 60 seconds) |
| Store, repair garden equipment during winter months (Audio 12/05/11) Garden equipment such as lawn mowers may not be used much over the winter. Be sure to store this equipment properly. Also have items repaired during the off season. (Runtime: 60 seconds) |
| Cool-season plants add color to winter gardens (Audio 12/05/11) Gardeners can add cool-season bedding plants to their winter flower gardens. Plants such as pansies, snapdragons and dianthus enjoy cool days and colder nights. Try the 2011 fall Super Plant Swan columbine. (Runtime: 60 seconds) |
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| Holidays plant add festive touch to homes (Audio 12/05/11) We use a wide variety of plants to embellish our homes during the holidays. Pick healthy plants so they will last throughout the season. (Runtime: 60 seconds) |
| Tips for picking, caring for Christmas tree (Audio 12/05/11) Selecting a fresh, healthy Christmas tree and taking proper care of it will help it last throughout the holiday season. Christmas tree farms allow customers to cut down fresh trees. At a tree lot, look for healthy needles. (Runtime: 60 seconds) |
| Plant cold-tolerant vegetables in December (Audio 12/05/11) Louisiana gardeners can still grow vegetables in December. Plant cold-hardy vegetables such as beets, cabbage and carrots. (Runtime: 60 seconds) |
| Fall cleanup can keep landscape attractive (Audio 11/28/11) Landscapes can stay attractive throughout the winter. Your garden may need some grooming and maintenance this time of the year, such as removing old growth from summer perennials and bulbs. (Runtime: 60 seconds) |
| Healthy tree starts with proper planting (Audio 11/28/11) The ideal time to plant trees in Louisiana is from November to March. To properly plant a tree, start by measuring the root ball. (Runtime: 60 seconds) |
| Do not fertilize plants going dormant (Audio 11/28/11) Gardeners use fertilizer to provide nutrients to plants. Nitrogen helps to stimulate vigorous growth. Plants going dormant do not need fertilizer. (Runtime: 60 seconds) |
| Three fall Super Plants available for gardeners (Audio 11/28/11) Three outstanding plants have been named fall 2011 Super Plants. They include Belinda's Dream rose, Swan columbine and Redbor kale. Try these plants in your landscape this season. (Runtime: 60 seconds) |
| Plant trees, shrubs in fall (Audio 11/28/11) Late November to early December is a good time to plant hardy trees and shrubs in our landscapes. These plants go through a root growth phase this time of the year, which helps establish them before they start growing foliage. (Runtime: 60 seconds) |
| Some insects stay active in winter gardens (Audio 11/21/11) Weeds, diseases and insects are fewer in the winter vegetable garden. Still, gardeners need to look out for pests such as aphids, caterpillars, snails and slugs. (Runtime: 60 seconds) |
| Force paperwhites for winter blooms (Audio 11/21/11) Paperwhites are among the easiest spring-flowering bulbs to force to bloom for the winter in our homes. Bulbs are available loose or in kits. Following a few tips will help the plants grow and bloom beautifully. (Runtime: 60 seconds) |
| Prepare plants for move indoors (Audio 11/21/11) Tropical container plants can be damaged by winter freezes. Many gardeners move tender plants indoors this time of the year. Prepare the plant before the move by washing the plant off and getting it acclimated to lower light conditions. (Runtime: 60 seconds) |
| Compost fallen leaves (Audio 11/21/11) Leaves are falling from decidious trees. Don't bag up leaves and throw them away. These leaves can be used for mulch or made into compost. (Runtime: 60 seconds) |
| Gardeners can plant winter herbs in November (Audio 11/21/11) Many of the herbs Louisiana cooks enjoy are hardy and can be grown during the winter. All herbs need a sunny location and a well-drained bed or container. (Runtime: 60 seconds) |
| Plant fruit trees in fall (Audio 11/14/11) Fall is a great time to add hardy fruit trees to the landscape. Louisiana gardeners can plant a wide variety of fruit trees and shrubs, but you must choose ones that are suitable for our climate. (Runtime: 60 seconds) |
| Try Belinda's Dream rose for tough, beautiful roses (Audio 11/14/11) One of the most beautiful roses available for Louisiana gardeners is Belinda's Dream. This rose has the toughness of a Knock Out rose with flowers that look like hybrid tea roses. It's a fall 2011 Louisiana Super Plant selection. (Runtime: 60 seconds) |
| Swan columbine performs well in La. landscapes (Audio 11/14/11) Louisiana gardeners rarely grow columbines, but a new Louisiana Super Plant selection can change that. The Swan columbine is a beautiful plant that is more robust and has larger flowers than other columbines. (Runtime: 60 seconds) |
| Amaryllis bulbs are not ready for outdoor planting (Audio 11/14/11) The amaryllis is a spring-blooming plant that is hardy in Louisiana. Bulbs are available but they should not be planted into the garden now. Pot them in a container, and force them to bloom indoors. Next year, bulbs treated that way this year can be planted into your landscape. (Runtime: 60 seconds) |
| Ornamental vegetable gets 'Super Plant' distinction (Audio 11/14/11) Redbor kale is a Louisiana Super Plant selection for fall 2011. This ornamental vegetable is beautiful and edible. Plant it this time of the year for an attractive tall plant in the spring. (Runtime: 60 seconds) |
| Watch for tea scale on camellias (Audio 11/07/11) Camellias are beautiful shrubs that bloom during the winter when not much else is blooming. They can suffer from infestations of the insect tea scale. Symptoms include a white fuzzy appearance on the underside of the leaf. (Runtime: 60 seconds) |
| Prepare to plant cool-season bedding plants (Audio 11/07/11) Gardeners can plant cool-season bedding plants in November. Many of these plants will provide color now and through the winter, then put on a beautiful display in the spring. (Runtime: 60 seconds) |
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| Ryegrass keeps lawns green during winter (Audio 11/07/11) Lawn grasses go dormant and turn brown during the winter. If you want a green lawn over the next few months, plant ryegrass. A ryegrass lawn will require maintenance through the winter. (Runtime: 60 seconds) |
| Gardeners can plant spring-flowering bulbs (Audio 11/07/11) November is a great month to plant spring bulbs in your landscapes. By now, the soil has had a chance to cool down from the summer. Check nurseries for these bulbs, and remember tulips and hyacinths need refrigeration before planting. (Runtime: 60 seconds) |
| Plant lettuce in the fall vegetable garden (Audio 11/07/11) Lettuce harvested fresh from the garden has an outstanding flavor. Gardeners can grow lettuce this time of the year. Leafy lettuce and semi-heading varieties grow best in Louisiana. (Runtime: 60 seconds) |
| Dianthus, foxgloves are outstanding plants for fall (Audio 10/31/11) Gardeners looking for fall bedding plants should consider two Louisiana Super Plants. The Amazon dianthus and Camelot foxglove were fall 2010 super plants, but they should be readily available at nurseries and garden centers again this year. (Runtime: 60 seconds) |
| Falling leaves can be used as mulch (Audio 10/31/11) Many deciduous trees will start to drop leaves in November. Those leaves are valuable to gardeners. Consider raking them up and using them as mulch, and remember if you let them stay on the lawn, they can damage the grass. (Runtime: 60 seconds) |
| Try Super Plants in fall garden (Audio 10/31/11) Louisiana Super Plants program promotes outstanding plants for Louisiana landscapes. Selections for this year include Belinda's Dream rose, Redbor kale and Swan columbine. (Runtime: 60 seconds) |
| Keep vegetable garden productive during winter (Audio 10/31/11) Gardeners can plant a number of cool-season vegetables into their vegetable gardens in November. Many popular vegetables such as leafy vegetables, root crops and cole crops can tolerate cold weather. (Runtime: 60 seconds) |
| Even evergreen leaves can change colors (Audio 10/31/11) Leaves on evergreens can change colors and drop. Gardeners who notice yellowing leaves on their evergreens should not be concerned if the plant appears otherwise healthy. (Runtime: 60 seconds) |
| Wildflowers bloom in fall (Audio 10/24/11) Louisiana wildflowers put on an outstanding display in the fall. Look around and notice what's out there - wonderful plants like the narrow-leaf sunflower and asters. (Runtime: 60 seconds) |
| Prepare beds before buying cool-season plants (Audio 10/24/11) Before you go to the nursery to purchase cool-season bedding plants, consider preparing your beds first. This way you'll only buy the plants needed to fill those beds. Think about a color scheme and how much mulch you will need to cover the beds. (Runtime: 60 seconds) |
| Winterizing lawn is optional (Audio 10/24/11) In fall, you may hear about winterizing your lawn. This means applying the mineral nutrient potassium to the lawn. All plants need potassium, but winterizing the lawn is optional. (Runtime: 60 seconds) |
| Inspect trees for summer storm damage (Audio 10/24/11) Storms and high winds are common in Louisiana in the summer. Trees in your landscape may have suffered broken limbs. This is a good time to inspect your trees that may have been damaged. (Runtime: 60 seconds) |
| Get fall color with chrysanthemums (Audio 10/24/11) Chrysanthemums symbolize the fall season in flower beds. They are triggered to bloom when the nights are long. You can find blooming plants available, but choose a plant with plenty of unopened buds so you can have a long season of color. (Runtime: 60 seconds) |
| Spring-flowering bulbs are available for planting (Audio 10/17/11) Spring-flowering bulbs are available at nurseries and garden centers. Most spring bulbs are planted in November or December. Hyacinth and tulip bulbs should be chilled in the refrigerator and planted in late December or January. (Runtime: 60 seconds) |
| Time to plant cool-season bedding plants (Audio 10/17/11) It's time to check your flower beds if your summer bedding plants are fading. Plant cool-season plants that will provide color through fall and winter and into spring. (Runtime: 60 seconds) |
| Dig up caladium tubers to save for next year (Audio 10/17/11) Caladiums have gone dormant by now. The tubers can be saved from year to year. Dig up your tubers this month, and let the foliage dry. Store them inside your home so they can survive through the winter. (Runtime: 60 seconds) |
| Soil addition can change hydrangea color (Audio 10/17/11) Gardeners can change the color of their hydrangeas this month by applying lime or aluminum sulfate. Hydrangeas provide beautiful blooms during the summer. (Runtime: 60 seconds) |
| Scale insects are hard to diagnose (Audio 10/17/11) Scale insects are difficult to diagnose on plants. Once they are visible, they have settled on the plant and never move again. They also protect themselves with a shell and don't really look like bugs. (Runtime: 60 seconds) |
| Prepare container plants for move indoors (Audio 10/10/11) Gardeners often put their container plants outside for the summer. When winter approaches, move your plants to a shady location. This will prepare them for the move back inside. (Runtime: 60 seconds) |
| Remember to water during fall dry spells (Audio 10/10/11) October brings relief from summer heat. It can be one of our drier months, too. But with cooler weather we may forget our plants still need water. If a dry spell occurs during the next few weeks, be sure to irrigate the plants in your landscape. (Runtime: 60 seconds) |
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| Fallen leaves can have new life in landscape (Audio 10/10/11) Louisiana deciduous trees drop most of their leaves in November and December. Plan now to use these leaves as mulch or to turn them into compost. (Runtime: 60 seconds) |
| Winter herbs can be planted in October (Audio 10/10/11) Many of the herbs that Louisiana cooks enjoy using grow well in winter. Check local nurseries for transplants of popular herbs. (Runtime: 60 seconds) |
| Gardeners can plant strawberries now (Audio 10/10/11) Louisiana vegetable gardeners can plant strawberry plants in fall. If you want strawberries in spring, plant them soon. Look for Louisiana varieties at local garden centers. (Runtime: 60 seconds) |
| Sweet peas provide color, fragrance in home garden (Audio 10/03/11) Cool-season bedding plants offer beautiful color. Sweet peas also offer wonderful fragrance. Sweet pea seeds can be found at gardening centers, and the plants need something to climb on while growing. (Runtime: 60 seconds) |
| Spruce up your home with natural decorations (Audio 10/03/11) Look around and you may notice beautiful things in nature you can use to decorate your home. Leaves and seed pods can be made into wreathes and arrangements that will stay attractive throughout fall and into the holiday season. (Runtime: 60 seconds) |
| Brown patch can attack lawns in fall (Audio 10/03/11) As the weather cools in October, lawns begin growing more slowly. But you still have to watch out for lawn diseases such as brown patch. (Runtime: 60 seconds) |
| Roses begin second blooming season (Audio 10/03/11) Roses begin blooming beautifully in October. This month can be dry, so water them if we have dry spells. Also, deadhead roses to keep them attractive and to show off the new growth. (Runtime: 60 seconds) |
| Vegetable gardens transition to cool season (Audio 10/03/11) October is a good time to start planting cool-season vegetables. Gardeners can plant cole crops such as cabbage and broccoli. (Runtime: 60 seconds) |
| Grooming can keep summer plants attractive into fall (Audio 09/26/11) Summer-blooming bulbs are popular in Louisiana landscapes. By this time of the year some of them are fading. Trim away old leaves and cut back stalks to keep them looking attractive. (Runtime: 60 seconds) |
| Growing garlic is easy (Audio 09/26/11) Garlic is a staple in Louisiana cooking. Gardeners can have a steady supply by growing it themselves in their winter gardens. Growing garlic does require patience. Harvest will occur in late April or May. (Runtime: 60 seconds) |
| Divide iris before their growing season starts (Audio 09/26/11) Louisiana iris are wonderful perennials grown in the state. Their growing season starts in October, so now is a good time to dig up and divide these plants. (Runtime: 60 seconds) |
| Evaluate beds as gardens transition into fall (Audio 09/26/11) Gardeners who planted warm-season bedding plants in May, may see these plants fading this month. You can evaluate your plants and start planning your fall beds. (Runtime: 60 seconds) |
| Evaluate shade needs in landscapes (Audio 09/26/11) It's still hot in September, so now is still a good time to see where you may need shade in your landscape. Shade trees can reduce energy bills and make outdoor spaces more pleasant. (Runtime: 60 seconds) |
| Azalea lace bugs feed on underside of azalea leaves (Audio 09/19/11) The azalea lace bug is a common insect pest that attacks azaleas. The symptom is tiny white specks on the upper surface of the leaf. Turn over the leaf and look for dark spots. Gardeners have several insecticides available to control lace bugs. (Runtime: 60 seconds) |
| Container plants may need repotting (Audio 09/19/11) By the end of summer, plants growing in containers may have outgrown those containers. Consider repotting them if they appear pot-bound. Choose a new container about 2 to 4 inches larger than the container a plant is growing in. (Runtime: 60 seconds) |
| Recycle landscape waste with composting (Audio 09/19/11) Many gardeners throw away the organic waste generated by their landscapes. Grass clippings, leaves and small twigs can be recycled through composting. (Runtime: 60 seconds) |
| Caladium tubers can be saved year to year (Audio 09/19/11) Caladiums are valuable bedding plants for providing color in shady areas. Many gardeners dig up the caladiums before winter and replant the tubers the following year. (Runtime: 60 seconds) |
| Fall azaleas bloom beautifully this time of year (Audio 09/19/11) For generations, spring was the prime blooming season for azaleas. But since breeders have developed plants that will bloom in the fall as well as the spring, you can enjoy their beauty this time of year, too. (Runtime: 60 seconds) |
| Landscapes still need water during dry conditions this time of year (Audio 09/12/11) The weather in September can by dry, and October tends to be our driest month of the year. Gardeners may be tempted to water less frequently as the weather cools, but if conditions are dry, watering still will be necessary. (Runtime: 60 seconds) |
| Plants begin preparations for winter (Audio 09/12/11) Days are getting shorter, and fall is around the corner. While it can still be warm here this time of the year, plants need to prepare for winter. This means it's getting too late to prune many plants. (Runtime: 60 seconds) |
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| Mulch keeps weeds under control (Audio 09/12/11) Louisiana gardeners rely on mulch to help control weeds. Mulches will break down over time, so it may be time to refresh the mulch around beds, trees and shrubs. (Runtime: 60 seconds) |
| Horiculturist offers tips for late summer lawn care (Audio 09/12/11) Seasons are beginning to change, but lawns haven't slowed down yet. If the weather remains dry and hot during the month, you may notice chinch bug damage in your lawn. (Runtime: 60 seconds) |
| Prepare beds for fall plantings (Audio 09/12/11) Summer's intense heat begins to dissipate in September, allowing gardeners more time in their yards. This is a good time to prepare beds for fall vegetables and cool-season bedding plants. (Runtime: 60 seconds) |
| Curtail fertilizing trees, shrubs, lawns (Audio 09/05/11) While it still feels like summer in September, plants are preparing for fall and winter. This means gardeners should be cautious about fertilizing certain plants and lawns that need to be hardy heading into winter. (Runtime: 60 seconds) |
| Breaking branches are normal on pecan trees (Audio 09/05/11) The load of pecan nuts on trees may be fairly heavy in September. As trees get older, the branches get longer and may snap from the weight of the pecans. It is normal even for healthy branches to break. (Runtime: 60 seconds) |
| Mushrooms, slime molds are unslightly, not harmful (Audio 09/05/11) Wet and hot conditions in late summer can cause mushrooms to pop up in lawns. These can be a nuisance, but they don't hurt our lawns. Homeowners also may notice slime mold on their grass. (Runtime: 60 seconds) |
| Gardeners can plant shallots, green onions in September (Audio 09/05/11) Shallots and green onions are popular and easy to grow in home gardens. Growing them does require patience, however. If you plant them now, you won't harvest until spring. You can plant these vegetables using sets. (Runtime: 60 seconds) |
| Protect trees during construction (Audio 09/05/11) Mature trees are a valuable part of any property. When building a new home or renovating on a lot with trees, make sure to protect the trees from construction damage. (Runtime: 60 seconds) |
| Transplants need to toughen up before planting (Audio 08/29/11) Transplants have been coddled at the nursery and aren't ready to go straight into the garden. You need to harden them off first by gradually exposing them to more sunlight and less water. (Runtime: 60 seconds) |
| Vegetable gardens starting transition toward cool season (Audio 08/29/11) Home vegetable gardens are very active in September. Gardeners can grow a mix of warm-season and cool-season vegetables. (Runtime: 60 seconds) |
| Evaluate landscape plants in late summer (Audio 08/29/11) Late August is a stressful time of the year in our landscapes, but it also is a good time to walk around and evaluate how plants performed throughout the summer. What you learn will help you make planting decisions for next year. (Runtime: 60 seconds) |
| Recycle grass clippings (Audio 08/29/11) Homeowners have several options for their grass clippings. One is to keep them on the lawn. This should only be done if you mow frequently. Another is to bag the clippings and use them in a compost pile. (Runtime: 60 seconds) |
| Coleus provide colorful foliage in landscapes (Audio 08/29/11) Coleus are among those plants grown not for their flowers but for their colorful foliage. Many coleus varieties are adapted for full sun, but one variety must be grown in the shade. (Runtime: 60 seconds) |
| Ever-blooming roses need pruning during late summer (Audio 08/22/11) Gardeners growing ever-blooming roses in their landscapes should prune plants in late August or early September. The pruning provides a chance to shape plants before the roses bloom again in the fall. (Runtime: 60 seconds) |
| Ajuga is great ground cover (Audio 08/22/11) Ajuga is a ground cover that has purple-tinted leaves. It is low-growing and loves the shade. Although it can be prone to fungal infection, certain varieties have better disease resistance than others. (Runtime: 60 seconds) |
| Plant, groom palms in summer (Audio 08/22/11) Palms can grow across the state, and summer is an ideal time to plant them. To maintain palms, prune old fronds that have turned brown. You also can prune off flower clusters. (Runtime: 60 seconds) |
| Wrap up lawn fertilizer applications in August (Audio 08/22/11) August is the last month to fertilize Louisiana lawns. Lawn fertilizers will work for several months. By October, we need our lawns to slow down and prepare for winter. No matter when you do it, fertilizing is an option not a necessity. (Runtime: 60 seconds) |
| Create balanced ecosystem with aquatic garden (Audio 08/22/11) Aquatic features are great in landscapes. They are easy to add and not too difficult to maintain. Those with existing aquatic gardens should make sure the ponds stays clean and has a balanced ecosystem. (Runtime: 60 seconds) |
| Avoid the sun; work in the shade with ferns (Audio 08/15/11) Ferns are great plants for shady areas in landscapes. Gardeners looking to work in the shade during the hot months or other times of the year will enjoy having ferns. Trim out any dead fronds, and make sure they have adequate mulch. (Runtime: 60 seconds) |
| Check pears for signs of ripening (Audio 08/15/11) In Louisiana, pears ripen in August and September. Signs that the fruit are ripening include a change of color. They may also soften slightly. Don't let them get too soft. Pears ripen better off the tree. (Runtime: 60 seconds) |
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| Plant milkweed to attract butterflies (Audio 08/15/11) Milkweed is a perfect plant for attracting monarch butterflies to your garden. It blooms all summer long and is a robust plant. But remember you can't spray insecticides on the milkweed because pesticides can harm caterpillars that will become butterflies. (Runtime: 60 seconds) |
| Gardeners can divide La. iris this month (Audio 08/15/11) For most plants, the hottest time of the year is not the time to divide them. But Louisiana iris are dormant now, and it is the perfect time to dig them up and divide any large clumps. (Runtime: 60 seconds) |
| Repot plants too big for their containers (Audio 08/15/11) After a summer of vigorous growth outside, a container plant may have outgrown its pot. Signs of a pot-bound plant include roots growing out of the drainage hole or roots on the surface of the soil. Repot a plant to a larger container if you see these issues. (Runtime: 60 seconds) |
| Maintain eggplants, pepper plants for fall crop (Audio 08/08/11) Eggplants and bell peppers are important in Louisiana cuisine, and gardeners may still have these vegetables in their gardens. If the plants are kept in good shape, they'll produce another crop when the weather begins to cool. (Runtime: 60 seconds) |
| Watch out for problems with pecan trees (Audio 08/08/11) Pecans are forming and growing on pecan trees. Dry conditions could cause pecans to drop prematurely, and the heavy weight of pecans could cause branches to break. (Runtime: 60 seconds) |
| Take care of coleus (Audio 08/08/11) The colorful foliage of coleus works well in the summer flower garden. To take care of these plants this time of the year, cut off their flowers to allow them to grow more foliage. Fertilizer will help them grow more vigorously. (Runtime: 60 seconds) |
| Trim or wrap hanging plants to keep them attractive (Audio 08/08/11) Hanging baskets allow people a different perspective on plants. If you have plants that have overgrown their baskets, trim them back. For trailing plants that have grown too long, wrap the plants back up in their pots. (Runtime: 60 seconds) |
| Small insects can cause big damage on plants (Audio 08/08/11) Spider mites are tiny insects that feed on plants. Because they are hard to see, they can build up a large population before gardeners realize it. White flies also are small insects. Both spider mites and white flies attack a wide variety of plants. (Runtime: 60 seconds) |
| Gardeners should try fall tomatoes (Audio 08/01/11) Gardeners can get a good fall tomato harvest. Local nurseries will have tomato transplants that can be planted into well-prepared beds. (Runtime: 60 seconds) |
| Keep chinch bugs from destroying your lawn (Audio 08/01/11) Chinch bugs are tiny insects that attack and kill grass. They are worse during late summer and like hot, dry conditions. (Runtime: 60 seconds) |
| Identify pest problem before treating for it (Audio 08/01/11) Insects and other pests have had all summer to build up their populations and become problems. When controlling an insect pest, disease problem or weed issue, it's always best to identify what you are dealing with before you start trying to treat it. (Runtime: 60 seconds) |
| Prune bedding plants to keep flower beds attractive (Audio 08/01/11) Louisiana has a long summer growing season. Bedding plants planted back in the spring may be taller than expected and need some pruning. (Runtime: 60 seconds) |
| August signals transition in vegetable garden (Audio 08/01/11) August begins a transitional time in home vegetable gardens in Louisiana. Gardeners can plant fall crops that enjoy warmer weather as well as cool-season vegetables. (Runtime: 60 seconds) |
| Mushrooms are nuisance in lawns (Audio 07/25/11) Mushrooms can pop up in landscapes from time to time. Wet weather can encourage mushroom growth. They are a nuisance and are harmful to lawns and plants. (Runtime: 60 seconds) |
| Propagate shrubs with semi-hardwood cuttings (Audio 07/25/11) Cuttings this time of the year are semi-hardwood cuttings. Gardeners can propagate their shrubs with cuttings now. Listen to learn how. (Runtime: 60 seconds) |
| Cut flowers brighten our homes (Audio 07/25/11) Flowers from the garden should be brought indoors. Cutting flowers allows you to enjoy the flowers more and beautifies your living areas. Cut your flowers during the coolest part of the day and keep them in water. (Runtime: 60 seconds) |
| Signs of bark lice are not cause for alarm (Audio 07/25/11) Bark lice form webbing on tree trunks and branches. While it may look alarming, these insects do not harm the tree. (Runtime: 60 seconds) |
| Basil is great summer herb (Audio 07/25/11) Basil is a popular herb in the home garden. Gardeners who planted basil during the spring have been enjoying a wonderful harvest. When a basil plant starts blooming, that signals the end of its season. But you still can plant another crop of basil to enjoy for the rest of summer. (Runtime: 60 seconds) |
| New blackberry canes will produce next year's crop (Audio 07/18/11) July is a good time to prune old blackberry canes. Be careful not to prune any new canes, however, because those are the ones that will produce berries next year. (Runtime: 60 seconds) |
| Pruning crape myrtle flowers encourages blooming (Audio 07/18/11) Crape myrtles bloom beautifully through early summer. Gardeners with crape myrtles can prune off fading flowers to encourage additional blooms. (Runtime: 60 seconds) |
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| Provide caladiums with summer care (Audio 07/18/11) Caladiums are excellent plants for shady areas. Taking care of them in the summer will keep them healthy and happy into fall. (Runtime: 60 seconds) |
| Prune gardenias, hydrangeas before they set flowers (Audio 07/18/11) Gardeners who haven't pruned their gardenias or hydrangeas are running out of time. Late July is the latest to prune these shrubs before they set next year's flowers. (Runtime: 60 seconds) |
| Fresh figs available during July (Audio 07/18/11) Louisiana figs peak during the month of July. Harvesting the ripe figs daily will yield the best fruit and keep predators from getting to the figs first. (Runtime: 60 seconds) |
| Pot feet keep container plants from damaging decks (Audio 07/11/11) Container plants can add life to a deck or patio. If you have a wooden deck, though, container plants can cause problems. Use pot feet to boost up container plants so water doesn't ruin your deck. (Runtime: 60 seconds) |
| Lawn grasses don't thrive in shady spots (Audio 07/11/11) Many of the lawn grasses grown in Louisiana can't hold up against the shade of a large tree. If you have a shady spot in your yard, consider planting a ground cover in that area. (Runtime: 60 seconds) |
| Leaf miners leave trails on leaves (Audio 7/11/11) Leaf miners are common insects on a wide variety of ornamental plants and vegetables. The tiny insects feed between the layers of leaf cells. Leaf miners can be controlled with an insecticide. (Runtime: 60 seconds) |
| Heat-tolerant bedding plants will thrive in summer (Audio 07/11/11) Many bedding plants gardeners planted in the spring are starting to lose their vigor. You can replace these plants with heat-tolerant plants such as zinnias. (Runtime: 60 seconds) |
| Mulch, herbicides are good defense against weeds (Audio 07/11/11) Weeding work is never done, but there are things gardeners can do to suppress weed growth. A good mulch and using a pre-emergence herbicide can help you cut back weeding. (Runtime: 60 seconds) |
| Shade trees can lower electricity bills (Audio 07/04/11) Shade trees provide beauty in the landscape -- and they also can decrease cooling costs. Consider planting a shade tree this fall. (Runtime: 60 seconds) |
| Tomato quality decreases as temperatures rise (Audio 07/04/11) Tomatoes generally don't like our summer heat, so during July tomato plants aren't producing as well as there were earlier in the season. If you are seeing low quality, pull the plants out and plant something else. (Runtime: 60 seconds) |
| Webworms do little damage to trees (Audio 07/04/11) Webworms are small caterpillars that form colonies and spin webs on the branches of trees, particularly pecans. They feed on foliage but are relatively harmless to the trees. (Runtime: 60 seconds) |
| Mowing regularly keeps lawn healthy (Audio 07/04/11) When it comes to lawn care this time of the year, the most important thing is mowing. Mowing regularly and at the right height will keep grass healthy and attractive. (Runtime: 60 seconds) |
| Gardeners can plant heat-tolerant vegetables in July (Audio 07/04/11) July in Louisiana is hot, and many vegetable gardeners take a break during this month. For those who still want to work in their gardens, there are heat-tolerant vegetables that can be planted this time of the year. (Runtime: 60 seconds) |
| Plant palms during summer months (Audio 06/27/11) Summer is the best time to plant palms in Louisiana. Palms can be grown around the state, but some are more susceptible to freezes, which are more likely in the northern part of the state. When deciding what type of palm to plant, consider size and hardiness. (Runtime: 60 seconds) |
| Summer bedding plants are ready for garden (Audio 06/27/11) Gardeners who planted petunias back in the spring may need to replace them soon. Nurseries have a wide selection of heat-tolerant bedding plants this time of the year. (Runtime: 60 seconds) |
| Everblooming roses lose vigor in summer (Audio 06/27/11) Everblooming roses will continue to bloom through the summer, but they don't perform best in the heat. Gardeners will notice fewer, less vigorous roses over the next few months. (Runtime: 60 seconds) |
| Threat of knees need not dissuade people from planting baldcypress (Audio 06/27/11) The baldcypress is Louisiana's state tree. The trees are popular around the state, but knees can pop up when the tree is planted in poorly drained soils. Homeowners can remove the knees when they appear. (Runtime: 60 seconds) |
| Mexican tarragon takes heat (Audio 06/27/11) A great herb for summer is Mexican tarragon. This herb, which is similar to French tarragon, tolerates Louisiana's summer heat. The plant is related to the marigold and will produce wonderful flowers in the fall. (Runtime: 60 seconds) |
| Take precautions when gardening during summer (Audio 06/20/11) Gardening this time of the year presents challenges. Gardeners need to protect themselves from the heat. Gardening in the morning and in the shade and drinking plenty of fluids make gardening during the summer more tolerable. (Runtime: 60 seconds) |
| Bark lice won't harm tree (Audio 06/20/11) Patches of silvery webbing on tree trunks may look alarming, but it's generally harmless. Bark lice feeding on organic matter on the tree usually are what create such webbing. (Runtime: 60 seconds) |
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| Serena angelonia does not need pampering (Audio 06/20/11) The Serena series of angelonia is a Louisiana Super Plant selection for spring 2011. The plant is drought resistant and blooms well in full sun. (Runtime: 60 seconds) |
| Traps, baits help control snails, slugs (Audio 06/20/11) Snails and slugs can chew holes in the leaves of our plants. Other insects do this as well, so you need to confirm which pest is causing problems. As for snails and slugs, they cause their damage at night, but they can be controlled with baits or traps. (Runtime: 60 seconds) |
| Butterfly pentas singled out as La. Super Plant (Audio 06/20/11) Butterfly pentas are outstanding summer bedding plants. They come in a wide array of colors, produce flowers all summer long and attract butterflies. This plant also is a Louisiana Super Plant selection. (Runtime: 60 seconds) |
| Gardeners with once-blooming roses should prepare to prune them (Audio 06/13/11) Many of the roses Louisiana gardeners use in their landscapes are everblooming roses. These flowers bloom in the spring, summer and fall. Once-blooming roses will bloom only one time during the year in spring and early summer. Midsummer is the time to prune them. (Runtime: 60 seconds) |
| Organic spray controls caterpillars (Audio 06/13/11) Caterpillars are common pests in our landscapes. Gardeners can control caterpillars organically on flowers and vegetables using a naturally occurring bacterium. This bacterium does not harm other animals or people. (Runtime: 60 seconds) |
| Lightning can kill trees (Audio 06/13/11) Some trees will survive a lightning strike, but lightning can kill a tree. After a tree is struck by lightning, wait a few weeks to look for signs that the tree might be dead or damaged. (Runtime: 60 seconds) |
| Prepare landscapes for summer storms (Audio 06/13/11) Hurricane season started June 1, and homeowners should prepare their property. Check trees for dead or decaying wood and be ready to secure container plants, outside furniture and other outdoor objects in the case of heavy wind. (Runtime: 60 seconds) |
| Prune gardenias when blooms fade (Audio 06/13/11) Gardenias are fragrant shrubs that bloom in May and June. After they finish flowering, gardeners can prune these shrubs. Waiting too long could jeopardize next year's blooms. (Runtime: 60 seconds) |
| Lichens won't harm plants (Audio 06/06/11) Lichens are odd, but they are not harmful to the plants they grow on. Lichens are a symbiotic organism composed of an alga and a fungus. (Runtime: 60 seconds) |
| Soluble fertilizers deliver boost to plants (Audio 06/06/11) Plants are in active growth during the summer and may need extra nutrients from fertilizers. Soluble fertilizers allow plants to absorb the nutrients immediately, providing a quick boost to plants. (Runtime: 60 seconds) |
| Young trees require extra water (Audio 06/06/11) Gardeners with new or young trees need to water these trees properly during summer. A lawn sprinkler won't adequately water a new tree. Hear more to learn about how to water a tree. (Runtime: 60 seconds) |
| Container plants need water regularly during summer months (Audio 06/06/11) Many Louisiana gardeners use container plants. During summer these plants can dry out quickly. Plants in small pots, ones that are root bound and plants in clay pots all dry out quickly. Make sure to water them thoroughly. (Runtime: 60 seconds) |
| Grass clippings make great compost (Audio 05/30/11) Composting has many benefits. It recycles landscape waste, and the compost you make is a wonderful material to add to garden beds or to use as top dressing. Grass clippings are the primary organic material we get from our landscapes this time of the year. (Runtime: 60 seconds) |
| Summer vegetables can stand up to heat (Audio 05/30/11) The intense heat of summer arrives in June. Despite the heat, gardeners can still plant vegetables into their gardens. Consider planting cantaloupes, eggplants, peanuts and pumpkins. (Runtime: 60 seconds) |
| Ripen tomatoes indoors to avoid bird, insect damage (Audio 05/30/11) Vine-ripened tomatoes provide wonderful flavor to summer salads and sandwiches, but often birds or insects will attack them before you can harvest them. Gardeners can harvest tomatoes at different stages and allow them to ripen indoors. (Runtime: 60 seconds) |
| Hibiscus provide tropical flowers in summer gardens (Audio 05/30/11) The tropical hibiscus is a wonderful, colorful plant for summer landscapes. Gardeners can grow them in the ground or in containers. In the northern part of the state, hibiscus are more at risk of being killed by freezes. (Runtime: 60 seconds) |
| Irish potatoes are ready for harvest (Audio 05/23/11) Irish potatos are great to grow in the vegetable garden. If you planted seed pieces back in February, the potatoes should be ready to harvest soon. (Runtime: 60 seconds) |
| Black spot affects roses (Audio 05/23/11) Black spot is the most destructive fungal disease that affects roses in Louisiana. Hybrid teas and grandiflora are highly susceptible to the disease and require a regular spray regimen to prevent it. (Runtime: 60 seconds) |
| Spanish moss is not harmful to trees (Audio 05/23/11) Spanish moss does not damage the trees it grows in. It is not parasitic on the tree. It's a green plant, and it photosynthesizes all the food it needs. (Runtime: 60 seconds) |
| Replace cool-season bedding plants (Audio 05/23/11) Most cool-season bedding plants won't make it past the month of May. When they start to languish, replace them with warm-season bedding plants. Before you go to the nursery, however, have an idea of what you want to use. (Runtime: 60 seconds) |
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| Homegrown blackberries are plump, sweet (Audio 05/23/11) Blackberries are productive fruiting plants and easy to grow around your home. Backyard blackberry varieties produce larger and sweeter berries than the wild variety. (Runtime: 60 seconds) |
| Evaluate cool-season bedding plants (Audio 04/25/11) April is the peak month for wonderful cool-season bedding plants. If these plants were planted back in the fall, they should be hitting their stride now. This time of the year is not a good time to plant cool-season plants, but you can make evaluations about what worked in your garden. (Runtime: 60 seconds) |
| Spider mites can thrive on houseplants (Audio 01/31/11) Plants growing indoors can be prone to pest problems. Spider mites are tiny pests that can thrive on houseplants. Know the symptoms of spider mites and how to control them. (Runtime: 60 seconds) |
| Camellias may need care during winter (Radio News 12/13/10) Camellias bloom beautifully throughout the winter months. If Louisiana has a dry spell during winter, you may want to irrigate your camellias. Freezes can damage open blooms but generally won't hurt buds. (Runtime: 60 seconds) |
| Plant cool-season bedding plants for winter color (Audio 11/29/10) Louisiana gardeners use cool-season bedding plants to add color to our flower gardens during winter. Plants such as dianthus, pansies and violas will bloom from fall into spring. (Runtime: 60 seconds) |
| Spider mites damage vegetables and ornamentals (Audio 04/05/10) Spider mites are a type of pest that is barely visible to the naked eye. They attack and damage plants such as roses, palms, eggplants and many other vegetables and ornamentals. Find out what symptoms to be aware of when checking for spider mite infestation. (Runtime: 60 seconds) |
| Trim unattractive Louisiana iris foliage (Audio 08/09/10) Louisiana iris is a popular herbaceous perennial that is native to Louisiana. These iris grow profusely during the spring, but become unattractive during late summer. This indicates their dormancy. Hear more about Louisiana iris. (Runtime: 60 seconds) |
| Evaluate bedding plants to make planting decisions for next year (Audio 09/20/10) Only the most reliable bedding plants can survive a Louisiana summer. This is a great time of year to evaluate your bedding plants and deternune which ones performed well and which ones you may or may not want to plant again. (Runtime: 60 seconds) |
| Heavy pecan load can result in broken limbs (Audio 09/06/10) It looks like this could be a good year for pecans in Louisiana. Someimes, though, the weight of pecans can cause problems for the trees. Pecan trees have brittle wood, and limbs can snap and break from the heavy nuts. (Runtime: 60 seconds) |
| Many fruit and nut trees prosper in Louisiana (Audio 11/23/09) Louisiana gardeners can grow a wide variety of fruit. Now is a great time to plant fruit and nut trees to allow time for establishment. Learn more about the many kinds of fruit trees that can be grown successfully in Louisiana. (Runtime: 60 seconds) |
| Save seeds for future plantings (Audio 10/12/09) Gardeners can save seeds their plants produce. Although it's not a good idea to try to grow woody plants from their seeds, annual and perennials are wonderful plants to save seeds from. (Runtime: 60 seconds) |
| Create your own compost (Audio 09/21/09) Many gardeners simply discard the organic waste they clean out of their yards. Composting items such as grass clippings and leaves could be beneficial for future bed preparations. (Runtime: 60 seconds) |
| Try reusing caladium tubers (Audio 09/21/09) Caladiums may not need to be replanted each year even though they become dormant during winter months. The tubers could be reused to produce more caladiums the following year. (Runtime: 60 seconds) |
| Garden Chores Continue Into Winter (Audio 12/5/05) With our mild winters, there usually is something we can do in our gardens all year. When planting, pruning and routine chores slow down in the winter, there are other chores gardeners can do. |
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