Helleborus odorus, commonly known as Fragrant Hellebore or Sweet Hellebore, is an evergreen perennial herb. It is native to open woodlands and forest edges in Southeastern Europe, particularly thriving on calcareous (limestone) soils. This species is slow-growing, reaching a height of 1-1.5 feet (0.3-0.5 meters) and spreading 1.5-2 feet (0.5-0.6 meters). The Fragrant Hellebore is notable for its leathery, dark green leaves and its green or cream flowers, which are showy and emit a pleasant fragrance when they bloom in late winter to early spring.

The Fragrant Hellebore is valued for its early flowering period, providing interest in the garden when few other plants are in bloom. It is also appreciated for its evergreen foliage, which adds texture and color year-round. Commonly used in shaded borders, woodland gardens, and as ground cover, it is a low-maintenance plant once established. It prefers part shade to full shade and thrives in moist, well-drained loam or clay soils rich in organic matter. While generally disease-resistant, it can be susceptible to hellebore leaf spot and should be monitored for aphid infestations. It is also deer-resistant, making it a good choice for gardens in areas with high deer populations.CC BY-SA 4.0