Guides by Region: Upper South Guides
Your climate can experience cold winters and hot summers with occasional extreme temperature variations and moderate moisture
The USDA Hardiness Zone Map divides North America into 13 zones of 10°F each, ranging from -60°F (-51°C) to 70°F (21°C). If you are planning to buy a shrub, perennial or tree, you need to make sure that this new plant will tolerate year-round conditions in your area.
Deservedly popular, Hydrangeas are easy-care, long-lived, deciduous shrubs with magnificent flowers which show off in gardens, containers or in vases around our living areas. Amazingly versatile, Hydrangeas bloom throughout summer and into fall, providing long-lasting color when many shrubs are already fading. The following is a list of Hydrangeas recognized as proven performers in the Upper South region.
Narcissus (Daffodils) are among the easiest bulbs to grow and regarded as some of the most valuable spring bulbs for the South. Long lived, they naturalize and multiply year after year. Versatile, they offer a fascinating array of flower forms, sizes, and colors.
Among the most prized of ornamental trees, flowering crabapples are best known for their spectacular display of magnificent blooms in spring and colorful fall fruit. However, crabapples are susceptible to four major diseases which can cause early defoliation, disfigurement and weakening of trees. Here is a list of varieties and cultivars that consistently perform well in Southern Gardens.
All-America Rose Selections (AARS) is a non profit association founded in 1938 for the purpose of evaluating rose varieties and promoting exceptional roses. For more than 60 years, AARS has been testing roses on the basis of color, form, fragrance, floral impact, habit, vigor, foliage, disease resistance, repeat bloom, aging quality and novelty.
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