How to grow hellebore (Helleborus × hybridus)

Helleborus × hybridus · Lenten rose

Hellebore (Helleborus × hybridus) — clump-forming perennial 30–45 cm tall with leathery, glossy dark green divided leaves, evergreen in mild winters, and nodding cup-shaped flowers 7–10 cm across in white, pink, plum, green or yellow, often spotted inside, from late winter into spring. Hellebore grows best in partial shade and soil with pH 6–8.

Updated: October 28, 2026

When to plant hellebore?

Planted as a young plant from a nursery while it is dormant — in early spring before the buds open, or in autumn after leaf fall.

Frost dates · When to plant

Quick facts

Type	Flower
Latin name	Helleborus × hybridus
Family	Ranunculaceae
Also called	Lenten rose
Planted as	young plants from a nursery
Life span	perennial
Planting season	autumn
Light	Partial shade
Soil pH	6–8
Frost	tolerates light frost
First flowers	151 days after growth starts
Flowering lasts	63 days
Grown in	Open ground

How long does hellebore take from planting to flowering?

From planting to the first flowers: about 151 days, or 22 weeks.

Step	Day
Planting	0
Growth starts	0
First flowers	151
End of flowering	214

Days count from the day of sowing or planting, by the figures of the card.

Where does hellebore grow?

866 records of the plant in gardens, fields and the wild worldwide; most photos come from Austria, Germany, Switzerland, United States, and France.

World map: where hellebore has been recorded — Darker green means more records. Photos are real observations from those countries — tap one to see it. Map and records: GBIF.org (2026-10-28), © OpenMapTiles © OpenStreetMap. Photo: Tina (CC BY / CC0).

Hellebore, Austria — Darker green means more records. Photos are real observations from those countries — tap one to see it. Map and records: GBIF.org (2026-10-28), © OpenMapTiles © OpenStreetMap. Photo: Tina (CC BY / CC0).

Hellebore care by growth stage

Open ground

Stage	Watering	Temperature	Feeding
Growth	—	—	—
Flowering	—	—	—

Growing notes

Light

Light or dappled shade with some sun, for example under deciduous trees. Shelter it from cold winter winds; it dislikes bright winter sun and summer heat.

Soil

Moist but free-draining, fertile soil rich in humus, neutral to alkaline. It struggles in very dry or waterlogged ground; on heavy, poorly drained soil plant it in a raised bed.

Care

Plant from autumn to spring, avoiding dry summer months, at the same depth as in the pot and 35–45 cm apart. Water new plants through their first spring and summer, established ones in hot dry spells; plants in borders seldom need feeding, but pots need regular watering and a balanced liquid feed. Mulch every year with compost, leaving a gap around the crown. Cut off last year's leaves in late winter as the flower buds appear, to show the flowers and limit hellebore leaf spot. It self-seeds; remove seed pods or move the seedlings before they smother the parent. Divide old clumps in early autumn or just after flowering; the pieces may take a couple of years to flower well. All parts are toxic to dogs, cats and horses, and the sap irritates skin, so wear gloves.

Other plants of the Ranunculaceae family

Hellebore belongs to Ranunculaceae; 5 other plants of this family have a guide here.

Plant lists it is in

Part of: Garden flowers · Perennial garden flowers · Flowers for shade

Sources

Figures checked against these sources.