Evergreen perennials play a crucial role in adding texture and structure to our gardens during the fall and winter months. While evergreen trees and shrubs are commonly used for this purpose, evergreen perennials can bring even more personality to our outdoor spaces. In this article, we will explore some top contenders for evergreen perennials that thrive in the Southeast region.
- Strawberry Geranium (Saxifraga stolonifera): This low-maintenance perennial is a great choice for the Southeast as it is drought and humidity tolerant. With silver-veined green leaves and pink undersides, this plant adds a pop of color even in the winter months. It spreads by stolons to form a lush ground cover and does well in well-draining soil with afternoon or full shade.
- ‘Onyx and Pearls’ Penstemon (Penstemon ‘Onyx and Pearls’): This variety of penstemon offers bold color with purple and red-flushed foliage that remains evergreen in mild Southeast winters. The dark foliage contrasts beautifully with white flowers, attracting pollinators like bees. While some penstemon varieties may flop under heavy flower stalks, ‘Blackbeard’ penstemon is a sturdy alternative.
- Heuchera Varieties: Heucheras are a popular choice for adding color to the garden, but they require protection from the hot summer sun in the Southeast. Planting them in mixed containers allows for flexibility in sun exposure. Look for varieties with hairy alumroot or American alumroot parentage for better heat and humidity tolerance. Colorful varieties may be short-lived, but dividing them at maturity can help prolong their presence in the garden.
- Hellebore Varieties: Hellebores are reliable, low-maintenance perennials that thrive in shade beds during the winter months. Planting them in containers can showcase their shy, downward-facing flowers. Varieties like ‘New York Night’ and ‘Snowbells’ offer stunning blooms and are easy to care for in the Southeast region.
- Spineless Prickly Pear (Opuntia cacanapa ‘Ellisiana’): This cactus is a standout choice for its ability to thrive in hot summers and provide interesting winter architecture. With bright sulfur-yellow flowers in late spring and burgundy fruit in fall, this perennial adds visual interest to the garden. It requires well-draining soil and plenty of sunlight to thrive.
In conclusion, evergreen perennials are essential for maintaining garden interest during the fall and winter months. The Southeast region offers a variety of options for gardeners looking to add texture and color to their outdoor spaces. By choosing the right plants for the climate and soil conditions, gardeners can enjoy a vibrant garden year-round.
