Epimedium × versicolor Sulphureum (Barrenwort)

One of the best cultivars available, Epimedium × versicolor 'Sulphureum' (Barrenwort) is a low-growing semi-evergreen perennial with heart-shaped, pointed leaves that emerge red-flushed in spring, mature to pale green and turn reddish in fall. In mid to late spring, clouds of two-tone primrose-yellow flowers, 1 in. across (2 cm), are carried in open sprays on wiry stems above the foliage mound. Round and large, the creamy sepals cover the butter yellow flowers adorned with short spurs. Evergreen in mild winter climates, this plant is long-lived and very sturdy. Excellent groundcover for many landscape situations including dry sites.

• Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society.
• Grows up to 9-12 in. tall (22-30 cm) and 9-18 in. wide (22-45 cm). Rhizomatous perennial which spreads faster than most other epimediums.
• Performs best in part shade to full shade in average, dry to medium moisture, well-drained soils. Humus-rich, fertile, moist soils in part shade are preferred. Drought tolerant once established. Protect from cold, dry winds.
• No serious pest and disease problems. Watch for vine weevils. Rabbit and deer tolerant.
• Easy to grow, this plant is a welcomed addition to beds and borders, rock gardens, shade gardens. Excellent as a groundcover.
• Propagate by division in fall or after flowering.
• Old leaves should be pruned to the ground in late winter to show the flowers to best effect.