Stinking Hellebore is an evergreen perennial that brings late-winter color when little else blooms, flowering from February through April in zones 5-9. Growing 12-18 inches tall (occasionally reaching 24 inches), it forms a tidy mound of deeply divided, dark green foliage topped by drooping clusters of greenish-white, bell-shaped flowers subtended by pale green bracts. Despite its unflattering common name, this species is noted for its fragrant, showy blooms and remarkable deer resistance, making it a valuable plant for naturalized woodland gardens and shaded borders where winter interest is desperately needed.
Partial Shade
Moderate
5-9
18in H x 18in W
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Moderate
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Stinking Hellebore blooms when most gardens are still dormant, opening its delicate greenish-white flowers in late winter and early spring. The deeply lobed, lance-shaped foliage remains evergreen year-round, providing structure and texture even after flowers fade. This is a genuinely low-maintenance perennial that thrives in partial shade with moderate water and resists deer browsing, allowing it to establish itself naturally in woodland settings and shaded corners where many plants struggle.
Stinking Hellebore excels in naturalized plantings, particularly in shaded woodland gardens and under deciduous trees where its early flowers brighten the landscape before spring fully arrives. Its evergreen foliage and low growth habit make it valuable for adding winter structure to border fronts and shaded perennial beds.
No timeline data available yet for this variety.
Stinking Hellebore takes two years to bloom when grown from seed, making seed propagation a patient endeavor. Start seeds indoors in organically rich, well-draining medium and provide cool conditions; transplant seedlings into garden soil once established.
Transplant seedlings or nursery-grown plants into partial shade in organically rich, alkaline, well-draining soil with medium moisture. Space plants 12-18 inches apart to accommodate mature width. Choose locations protected from harsh cold winter winds, particularly important in zone 5 where winter hardiness is marginal.
Cut back flowering stems after bloom concludes in April to encourage robust new foliage growth and maintain a compact form. Because this is an evergreen perennial, avoid heavy pruning outside of the post-bloom period.
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