Epimedium leptorrhizum (Barrenwort)
Noted for its particularly large flowers, Epimedium leptorrhizum (Barrenwort) is a low-growing semi-evergreen perennial with large, deeply veined leaves with white undersides. Emerging mottled bronze in spring, they mature to olive-green. In mid to late spring, large, rose-pink, nodding flowers, 2 in. across (5 cm), adorned with gracefully up-tilted sepals and paler shell-pink spurred petals rise on wiry stems above the foliage mound. Evergreen south of USDA Zone 7.
Noted for its particularly large flowers, Epimedium leptorrhizum (Barrenwort) is a low-growing semi-evergreen perennial with large, deeply veined leaves with white undersides. Emerging mottled bronze in spring, they mature to olive-green. In mid to late spring, large, rose-pink, nodding flowers, 2 in. across (5 cm), adorned with gracefully up-tilted sepals and paler shell-pink spurred petals rise on wiry stems above the foliage mound. Evergreen south of USDA Zone 7.
- Grows up to 6-12 in. tall and wide (15-30 cm). Will spread by creeping rhizomes to form attractive colonies over time.
- Performs best in part shade to full shade in average, acidic, 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.
- Virtually pest and disease free. Rabbit and deer tolerant.
- Easy to grow, this plant is a welcomed addition to beds and borders, cottage gardens, rock gardens, shade gardens, or containers. Excellent as a groundcover.
- Propagate by division in the fall or after flowering.
- Cut back old foliage in late winter or early spring for the best display of new foliage and flowers.
- Native to China
Requirements
Hardiness | 5 – 8 |
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Climate Zones | 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17 |
Plant Type | Perennials |
Plant Family | Epimedium – Barrenworts |
Exposure | Partial Sun, Shade |
Season of Interest | Spring (Mid,Late)Summer (Early,Mid,Late)Fall |
Height | 6" – 1' (15cm – 30cm) |
Spread | 6" – 1' (15cm – 30cm) |
Spacing | 12″ (30cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Clay, Loam, Sand |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained |
Characteristics | Showy, Semi-Evergreen |
Tolerance | Deer, Drought, Rabbit, Dry Soil, Rocky Soil |
Garden Uses | Banks and Slopes, Beds and Borders, Ground Covers, Patio and Containers, Underplanting Roses and Shrubs |
Garden Styles | City and Courtyard, Gravel and Rock Garden, Informal and Cottage |