Winter Roses Helleborus
Other Common Name(s):
- Phonetic Spelling
- hel-eh-BORE-us
- This plant has high severity poison characteristics.
- See below
- Description
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Hellebores are a genus of bushy, clumping, flowering perennials in the Ranunculaceae family native to Europe, Morocco, and temperate Asia. The genus contains 22 species and many hybrids that are commonly grown in gardens for their evergreen foliage and winter or early spring-blooming flowers. Hellebores, sometimes commonly called hybrid Lenten roses or hybrid winter roses, typically grow to 12-15” tall. They are noted for producing single, cup-shaped flowers (typically 2 to 3 inches in diameter) in a large variety of colors, including various shades and tints of white, pink, red, purple, and yellow. Blossoms usually appear on the tips of the plant's branched stems in late winter extending into early spring. The leaves are evergreen and dark green, glossy, leathery, deeply-lobed, and often toothed. The genus name comes from the Greek words bora meaning "food" and helein meaning "injures/destroys" in reference to the plant’s toxic leaves, stems and roots which are poisonous to humans if ingested.
Hellebores do well in organically rich, well-drained, alkaline soils in light to moderate shade. The foliage is evergreen, but it may become scorched and tattered in extremely harsh winters. You should site the plant where it is protected from cold winter winds. Cut back flowering stems after bloom to promote new foliage growth. Established plants can become congested, but can be divided in late summer to early fall. Hybrid hellebores are often grown from seed, but plants will take two years to bloom when grown from seed. Deer and rabbits tend to avoid this plant. These plants can be grown in mass plantings in shady locations or where the clumps will slowly spread through self-seeding.
Diseases, Insect Pests, and Other Plant Problems:
No serious insect or disease problems. Crown rot and leaf spot are occasional problems. Leaves, stems and roots are poisonous.
- See this plant in the following landscape:
- Juniper Level Botanic Garden: Part Sun-Part Shade Garden
- Cultivars / Varieties:
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- 'Anna's Red'
- 'Frostkiss Pippa's Purple'
Purple petals
H. croaticus
- 'Penny's Pink'
Croatian Hellebore H. foetidus
Stinking Hellebore H. lividus subsp. corsicus
Corsican Hellebore H. niger
Black Hellebore H. orientalis
Christmas Rose H. x glandorfensis 'Ice N' Roses'
Ice N' Roses Hellebore H. x hybridus
hybrid Hellebores - 'Anna's Red'
- 'Anna's Red', 'Frostkiss Pippa's Purple', H. croaticus, H. foetidus, H. lividus subsp. corsicus, H. niger, H. orientalis, H. x glandorfensis 'Ice N' Roses', H. x hybridus, 'Penny's Pink'
- Tags:
- Cultivars / Varieties:
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- 'Anna's Red'
- 'Frostkiss Pippa's Purple'
Purple petals
H. croaticus
- 'Penny's Pink'
Croatian Hellebore H. foetidus
Stinking Hellebore H. lividus subsp. corsicus
Corsican Hellebore H. niger
Black Hellebore H. orientalis
Christmas Rose H. x glandorfensis 'Ice N' Roses'
Ice N' Roses Hellebore H. x hybridus
hybrid Hellebores - 'Anna's Red'
- 'Anna's Red', 'Frostkiss Pippa's Purple', H. croaticus, H. foetidus, H. lividus subsp. corsicus, H. niger, H. orientalis, H. x glandorfensis 'Ice N' Roses', H. x hybridus, 'Penny's Pink'
- Tags:
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Attributes:
- Genus:
- Helleborus
- Family:
- Ranunculaceae
- Life Cycle:
- Perennial
- Recommended Propagation Strategy:
- Division
- Seed
- Country Or Region Of Origin:
- Europe, Morocco, and temperate Asia
- Distribution:
- Introduced to the Ireland, Norway, east and west coast of the United States.
- Play Value:
- Attractive Flowers
- Particularly Resistant To (Insects/Diseases/Other Problems):
- Deer and rabbit resistant
- Edibility:
- Toxic if ingested.
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Whole Plant Traits:
- Plant Type:
- Ground Cover
- Herbaceous Perennial
- Woody Plant Leaf Characteristics:
- Broadleaf Evergreen
- Habit/Form:
- Clumping
- Multi-stemmed
- Maintenance:
- Low
- Texture:
- Medium
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Cultural Conditions:
- Light:
- Dappled Sunlight (Shade through upper canopy all day)
- Partial Shade (Direct sunlight only part of the day, 2-6 hours)
- Soil Texture:
- High Organic Matter
- Loam (Silt)
- Soil pH:
- Alkaline (>8.0)
- Neutral (6.0-8.0)
- Soil Drainage:
- Good Drainage
- USDA Plant Hardiness Zone:
- 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
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Flowers:
- Flower Color:
- Cream/Tan
- Green
- Pink
- Purple/Lavender
- Red/Burgundy
- White
- Flower Inflorescence:
- Solitary
- Flower Value To Gardener:
- Showy
- Flower Bloom Time:
- Spring
- Winter
- Flower Shape:
- Cup
- Flower Petals:
- 4-5 petals/rays
- Colored Sepals
- Flower Size:
- 1-3 inches
- Flower Description:
- Single, cup-shaped, terminal flowers (2 to 3 inches in diameter) with five showy, usually overlapping petals (or sepals), Some species come in a double flowered form. Flowers bloom in a large variety of colors, including various shades and tints of white, pink, red, purple, and yellow, and sometimes have inside spotting. Bloom from late winter to early spring and the sepals tend to remain on the plant and not fall off.
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Leaves:
- Woody Plant Leaf Characteristics:
- Broadleaf Evergreen
- Leaf Color:
- Green
- Leaf Feel:
- Glossy
- Leathery
- Leaf Value To Gardener:
- Long-lasting
- Leaf Shape:
- Elliptical
- Lanceolate
- Leaf Margin:
- Dentate
- Hairs Present:
- No
- Leaf Description:
- Evergreen dark green leaves divided into deeply-lobed, often toothed, lanceolate to elliptic segments.
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Stem:
- Stem Is Aromatic:
- No
- Stem Description:
- Flowers appear on the tips of branched stems clad with evergreen dark green leaves.
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Landscape:
- Landscape Location:
- Naturalized Area
- Woodland
- Landscape Theme:
- Cottage Garden
- Winter Garden
- Design Feature:
- Border
- Mass Planting
- Small groups
- Specimen
- Resistance To Challenges:
- Deer
- Rabbits
- Problems:
- Poisonous to Humans
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Poisonous to Humans:
- Poison Severity:
- High
- Poison Symptoms:
- Can cause illness and death if ingested. Both living and dried plants of all species of Helleborus are extremely poisonous. Plants contain a cardiac glycoside (helleborin), which acts directly on the heart muscle, causing convulsions, delirium, and sometimes death.
- Poison Toxic Principle:
- glycoside and saponin
- Causes Contact Dermatitis:
- Yes
- Poison Part:
- Leaves
- Sap/Juice