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Helleborus hybridus Anemone Black

Helleborus x hybridus Anemone Black
Lenten Rose, Oriental Hellebore

3,4/5
3 reviews
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2 reviews
1 reviews

The received Hellebore does not correspond at all to the announced black colour (it is red) and does not have an anemone heart as indicated (it has a single heart). Very disappointed, there is probably some order to be restored in your labelling!

Francois, 13/03/2023

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This plant carries a 12 months recovery warranty

More information

A pretty Oriental Christmas rose with anemone-like flowers, slate blue almost black. A dark colour that is easy to combine with other varieties of different colours and shapes. Its unique flowers are adorned with a pretty central collar of the same tone surrounding a large heart of white-cream stamens. This robust and very hardy perennial can be grown as a border plant or under shrub beds as well as in pots. Easy to grow in all regions, it will thrive even in heavy soil, in shade or in non-scorching sun.
Flower size
5 cm
Height at maturity
40 cm
Spread at maturity
30 cm
Exposure
Partial shade, Shade
Hardiness
Hardy down to -29°C
Soil moisture
Moist soil
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Best planting time February, October
Recommended planting time January to March, September to December
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Flowering time February to April
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Description

Helleborus x hybridus Anemone Black will delight lovers of dark flowers. This hybrid Christmas Rose produces flowers of a slightly metallic slate blue, almost black, featuring a beautiful collar of the same tone in their centre. It blooms in late winter, for 5 to 8 weeks in the shade. It is a robust and very hardy perennial, easy to grow in all regions, even in heavy soil. Combine its dusky flowers with pink, white, apricot, plain or speckled blooms, under bushes, in woodlands, or to adorn the north side of the house. Christmas roses also make beautiful flowering pots that will brighten up the dreary days of winter.

 

Native to Greece, Turkey, and the central and eastern Caucasus, Oriental Hellebore, sometimes called Lenten Rose, is a perennial plant of the buttercup family that hybridizes very easily with other species to produce many hybrids with very varied colours and forms. No variety names are given to these hybrids; they are distinguished by their shape and colour. Oriental Hellebore is a hardy plant that can withstand temperatures as low as -15°C (5°F), naturally growing in forests, thickets, and clearings up to an altitude of 2,000 m (7ft).

Black Anemone forms a compact and leafy clump of 40 cm (16in) in all directions composed of evergreen, palmate, slightly toothed, dark green and shiny basal leaves, 30 to 40 cm (12 to 16in) long, composed of 7 to 9 leaflets. They only live for 8 months and are regularly replaced by new leaves.

Between February and April, a bouquet of single, cup-shaped flowers, 4 to 5 cm (2in) in diameter, forms with a collar of petals in their centre, placed on a corolla of petals, characteristic of this group of hybrids. They are inclined downwards, allowing water to slide off like an umbrella to protect the heart of the flower from rotting.  Hellebore is a bushy plant. It does not like to be moved once established, as the young plants take some time to flower. The seeds are sown by ants.

 

Use hellebores like elements of an old tapestry, mixing them with brightly coloured woodland plants. They are highlighted when planted near Pieris, moderately sized rhododendrons, under conifers (particularly on wind-exposed sites), and surrounded by primroses, wood anemones, corydalis, dicentras, cardamines, or spring-flowering bulbs and snowdrops. You can also accompany them with ferns and shade-loving irises to create a beautiful contrast a little later in the season. They can be planted in groups near the entrance of the house, in shaded areas, to enjoy their early flowering up close. They are suitable as cut flowers and in borders, edges, or even containers... Over time, Hellebore flowers do not fade like the majority of other flowers, but dry out.

Each seed-sown hellebore has a unique flower colour, so slight variations in colour may exist between two plants, which is normal and unavoidable. However, if the difference is too significant and distorts the desired effect, we will refund or replace the affected plant.

Helleborus hybridus Anemone Black in pictures

Helleborus hybridus Anemone Black (Flowering) Flowering
Helleborus hybridus Anemone Black (Foliage) Foliage

Flowering

Flower colour black
Flowering time February to April
Flower size 5 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Evergreen
Foliage colour green

Plant habit

Height at maturity 40 cm
Spread at maturity 30 cm
Growth rate normal

Botanical data

Genus

Helleborus

Species

x hybridus

Cultivar

Anemone Black

Family

Ranunculaceae

Other common names

Lenten Rose, Oriental Hellebore

Origin

Cultivar or hybrid

Other Oriental Hellebore

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Planting and care

Oriental Hellebore Black Anemone grows in any neutral to acidic, rich, light or clay soil, in partial or light shade, sheltered from cold and dominant winds. Avoid direct sunlight during the hottest hours in the south. This perennial should be planted from early autumn to spring, between February and April. It thrives in deeply worked soil mixed with organic matter. To feed, use bone meal or another organic fertilizer. Water well after planting and add a layer of mulch 2 to 5 cm (1 to 2in) thick. Regularly remove faded leaves to improve flowering. Make sure to leave a planting distance of 30 to 40cm (12 to 16in) between each plant to promote their development. Hellebores do not tolerate stagnant water, as it can cause them to rot.

 

The roots should not completely dry out in summer. Hellebores can be affected by a fungal disease transmitted by aphids, known as black spot. Remove old leaves from deciduous species or spotted leaves from evergreen species when the flower buds appear. Remove faded flowers after seeding. They can also suffer from grey rot or die from collar due to poor growing conditions, in excessively wet situations.

On a balcony or terrace, plant them in pots 4 to 5 times larger than the plants themselves, as they need space to develop their root system. Most hellebores can withstand temperatures down to -15°C (5°F) without suffering, allowing them to adapt to almost all regions.

Planting period

Best planting time February, October
Recommended planting time January to March, September to December

Intended location

Suitable for Shaded rockery, Woodland edge, Undergrowth
Type of use Border, Edge of border, Container, Slope
Hardiness Hardy down to -29°C (USDA zone 5) Show map
Ease of cultivation Amateur
Planting density 5 per m2
Exposure Partial shade, Shade
Soil pH Acidic, Neutral
Soil type Clayey (heavy), Silty-loamy (rich and light)
Soil moisture Moist soil, rich in humus

Care

Pruning instructions Remove the old leaves from deciduous species or the stained leaves from evergreen species, when the flower buds appear. Remove faded flowers after the seed falls.
Pruning Pruning recommended once a year
Pruning time January to March
Disease resistance Very good
Overwinter Can be left in the ground
3,4/5
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