Outsidepride Black Cohosh Seeds (Cimicifuga Ramosa Atropurpurea) are perennial seeds suitable for USDA zones 3–8. This plant grows 4 to 6 feet tall with dark foliage and tall white flower spikes that bloom from mid-summer to fall. It thrives in partial to full shade and prefers moist, rich soil. Known for its dramatic dark leaves and graceful white flowers, it adds vertical interest to woodland or shade gardens. Available in packaging sizes of 200 and 400 seeds, ideal for garden beds and perennial plant collections.
The Black Cohosh plant features dark, deeply textured foliage that creates striking visual contrast in shaded garden areas. This dramatic leaf color complements the overall garden design and complements the tall white flower spikes, making it a notable option among garden seeds.
From mid-summer to fall, Black Cohosh produces tall, slender spikes of small white flowers. These graceful flower clusters rise above the foliage, adding vertical texture and lightness to shade gardens and perennial plantings.
Black Cohosh maintains its ornamental appeal throughout the growing season, with flowers that persist for several weeks. Its combination of foliage and blooms provides continuous interest in garden seeds and perennial plant collections.
This plant prefers moist, well-drained soils and thrives in environments with consistent moisture. Its moisture-loving nature suits it well for shaded woodland gardens and perennial plantings where soil remains evenly damp.
Black Cohosh is a perennial that grows up to 60 inches tall, offering beautiful white flowers from mid-summer to fall. It grows in areas with partial to full shade. The plant’s tall, elegant form and bright white blooms stand out against its dark foliage, providing vertical interest and seasonal color in shaded gardens. A wonderful addition to any landscape, Cohosh brings both beauty and structure to shaded spaces.
Black Cohosh brings elegance and dimension to shaded garden settings. With tall white flower spikes and dark, rich foliage, it creates a striking contrast that elevates the beauty of woodland landscapes. Thriving in partial to full shade and moist, well-drained soils, it’s well-suited for woodland gardens, shaded borders, or rain gardens. Its graceful form adds texture and vertical interest to any garden, creating a peaceful and inviting space.
Embark on your Black Cohosh journey by sowing seeds in moist, well-drained soil, tucked away in a spot with partial to full shade. Starting seeds indoors in late winter or early spring gives them a head start before transplanting. Alternatively, sow them directly outdoors in early spring, ensuring they are lightly covered. Keep the soil consistently moist to encourage germination, which typically occurs within 12 to 18 weeks. Once seedlings emerge, space them 24 to 36 inches apart, giving them ample room to flourish.
Cimicifuga (Cimicifuga Ramosa Atropurpurea) - If you enjoy tall, stately, dark perennials with fragrant flower spikes, consider starting Cimicifuga seeds and growing this remarkably beautiful plant. With intensely colored foliage of reddish purple and ivory white flowers, this is one perennial that creates a breathtaking display. Commonly called Bugbane or Black Cohosh, this dark foliage plant thrives in partial shade and moist, organically enriched soil. Bugbane plants are slow to establish and can take several years to reach their full height of 6 feet. Cimicifuga Bugbane needs consistently moist soil. Cimicifua seeds do best with a cold, moist stratification.