more... > Landscape Horticulture > Shrubs > Dwarf gardenias have ‘issues’ (Distributed 07/10/09) Several varieties of gardenias work well in the landscape, but dwarf gardenias are more prone to problems. Consider new shrub varieties for home landscapes (Distributed 05/21/09) Every year, new shrub varieties are introduced for landscape use. At the same time, some varieties debuted in prior years are new in that they’re just catching on. Experts supply keys to success for azaleas (Distributed 05/08/09) Summer is rapidly approaching, the time when our evergreen azaleas often have difficulty dealing with our heat and humidity.