Green hellebore (Helleborus viridis)

Green hellebore

Green hellebore (Helleborus viridis) is a perennial plant in the buttercup family and is native from central Europe west as far as the British Isles. In early spring it produces saucer-shaped, green flowers. All parts of the plant are a potential skin irritant and it is highly poisonous if ingested.

Scientific classification

Species

Green hellebore (Helleborus viridis)

Buttercups, poppies and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Winter

Bloom Time

Mid winter, Late winter, Spring, Summer, Early fall, Mid fall

Harvest Time

White, Yellow, Green

Flower Color

Evergreen

Leaf type

5 - 35 ℃

Ideal Temperature

Images of Green hellebore

Distribution of Green hellebore

Distribution Map

Green hellebore is native to parts of Western Europe, finding its natural habitat primarily in temperate regions. Over time, green hellebore has been introduced to various areas of Central and Eastern Europe, expanding its presence across a wider region. It is also commonly cultivated, indicating its general adaptability and selection for ornamental use in areas beyond its native range.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Woods, scrub, sunny banks

Culture

Garden Use

Green hellebore is an ornamental plant with understated, attractive green flowers. It is thought to bring an atmosphere of elegance when planted in shade gardens due to its dainty and demure flowers. These flowers are considered special because they are the same jade color as their surrounding stems, which is rare.

Interesting Facts

Green hellebore is a common forest plant in Southeastern, Central, and Western Europe, enriching the dull forest floor in early spring with its vivid green bloom. All of the plant parts are toxic, and ingesting them may cause severe vomiting and seizures. Historically, the plant was thought to possess magical powers - from curing madness to rendering one invisible.

Name Story

Green hellebore: Since the 'Hellebore' (Latin: Helleborus) is an ancient name, its etymology is uncertain. From Ancient Greek roots, it is thought to mean either 'food for fawns', or 'food that injures', possibly referring to toxic properties of the plants in the genus. The specific epithet 'Viridis' means 'Green' and describes the unique green color of Helleborus viridis flower.

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Toxicity

Green hellebore is toxic to humans, cats, and dogs due to cardiac glycosides affecting the cardiovascular system. All parts of green hellebore are hazardous upon ingestion. Symptoms include cardiac abnormalities, gastrointestinal distress, and neurological issues. Pet owners should keep green hellebore out of reach and seek immediate veterinary care if ingestion occurs to ensure prompt treatment.

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Care Guide for Green hellebore

Every week

Water

Partial sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Green hellebore thrives in cool, moist woodland habitats and prefers consistent moisture without waterlogging. Once established, it is moderately drought-tolerant. Weekly watering is essential, and mulching helps retain moisture in temperate regions, aligning with its preference for cooler temperatures and semi-shaded environments.

Fertilize: For optimal growth and blooming of green hellebore, use a balanced 10-10-10 NPK fertilizer in early spring, typically 1/4 cup per plant. Avoid over-fertilization; lighter feeding in late fall is beneficial. Water before and after application to prevent root burn and enhance nutrient absorption.

Pruning: Green hellebore is a perennial known for its attractive foliage and early blooms. Prune in early to late spring post-flowering, removing damaged leaves and cutting dead stems to ground level. Clean tools are essential to reduce stress and infection, promoting healthier growth and blooming.

Propagation: Green hellebore is a perennial that thrives in partial shade and well-drained soil, ideal for woodland gardens. Propagation involves taking cuttings from the base with roots in early spring, potted in perlite and peat for rooting, ensuring new plants reflect parent characteristics.

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Images of Green hellebore

Distribution of Green hellebore

Culture

Toxicity

Care Guide for Green hellebore

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