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The Flowering Ground Cover That Thrives Under Tree Roots
By TERI TRACY
Also known as barrenwort, bishop's hat, or fairy wings, epimedium is a low-maintenance plant that thrives in dry, shaded areas where tree roots often leave the ground exposed.
Its shallow rhizomes can grow over existing tree roots without causing harm. Planting is best done in late fall, from October to November, or in early spring, starting in March.
This evergreen plant produces delicate flowers in various colors, including pink, yellow, white, purple, and red, while its leaves add a year-round touch of color to shaded spaces.
Epimedium prefers well-draining, acidic soil rich in organic matter — similar to the soil found on forest floors. Once established, it spreads naturally to cover shady areas.
It requires minimal care, aside from light pruning, extra water during hot weather, mulch in winter, and compost or fertilizer if competing with tree roots for nutrients.