Lenten Rose plant profile
Helleborus orientalis
A perennial flower for shade.
Last updated .
When to plant
When to plant Lenten Rose
Propagate lenten rose by dividing the clumps in spring or from seed (NC State). It needs a shady, wind-protected spot with well-drained, moist soil; it is intolerant of bright winter sun and high temperatures.
The calendar shows this cited seasonal window as an approximate band. It does not convert the season into frost-adjusted dates.
Open Lenten Rose in my garden calendarShows the source-backed planting season, not frost-adjusted dates.
Growing conditions
- Sun
- Shade
- Soil pH
- 6 to 8
- Lifecycle
- Perennial
- Spacing
- 12 to 18 in apart
- Hardiness
- Zones 4a to 9bFind my hardiness zone
Common problems
Watch for these
Also watch for: snails, leaf spot, crown rot.
Evidence trail
Evidence behind this profile
Original extension and institutional publications behind the planting, care, and safety facts on this page.
- Helleborus orientalis (Lenten Rose)
North Carolina Extension Gardener Plant Toolbox. Supports general reference. Checked 2026-06-18.
- Toxic and Non-Toxic Plants: Lenten Rose (Helleborus species) entry
ASPCA Animal Poison Control Center. Supports pet-safety verdicts for dogs and cats. Checked 2026-07-18.