Upcoming Summer Events EXPLORE
Summer Hours: M - Thu 8 am - 6 pm // Fri - Sun 8 am - 7 pm

Plant care & info

Family: Ranunculaceae

Genus: Helleborus

Common Name: Helleborus, Lenten Rose, Christmas Rose

Temperate zones from Europe to Western China, with many also growing in the Balkan region of Southeastern Europe.

Most prefer dappled shade and woodland conditions with deep, fertile, humus-rich, well-drained soil. Hellebores can tolerate a wide range of soil conditions as long as plants have good drainage.

Easy to grow in the shade garden. They are an excellent companion for hostas, woodland flowers, ferns and other shade-loving plants.

Many Helleborus are evergreen, but they do benefit from having old foliage removed before blooming in late winter to early spring. In the shadiest conditions, plants may be smaller and flowering may be sparse. In addition, they don’t like to be divided or transplanted.

Helleborus have few problems with disease, but they are susceptible to black fungal rot. Keep an eye out for aphids. Slugs and snails also are known to attack young growth.

The genus of Helleborus is comprised of 15 different species and belongs to the buttercup family (Ranunculaceae). Hellebores are perennial and largely evergreen. Their flowers provide color and interest in the shade garden when other plants are dormant. In addition, their leaf structure is interesting enough to make them a year-round foundation of the shade garden, even when their flowers are spent. Hellebores are also deer resistant and somewhat drought tolerant.

Hellebores are usually low growing plants with short-stemmed, often toothed, palmate foliage. Their most impressive feature is their five-petaled, bowl-shaped flowers which appear from late winter into spring. Flower colors include apricot, yellow, green, metallic blue, slate, dusky pink, maroon and white–just to name a few! In addition, petals may be spotted or picotee, referring to the narrow band of darker color found on the edge of the petals. Some varieties feature double-petalled flowers, giving them a nostalgic rose-like quality.

See our features on the Winter Jewel Series.

Explore More Hellebore


Argutifolius

Helleborus argutifolius

Known as the Corsican Helleborus, this species is evergreen and with good protection, they can be hardy to Zone 6. This species has light green leaves with many light green flowers displayed on stalks. Leaves are divided into three leaflets that are toothed with spiny margins. This is an attractive, low maintenance species that provides lots of winter interest. ‘Silver Lace’ is a noteworthy variety with silver foliage and creamy flowers.

Foetidus

Helleborus foetidus

Known as the Stinking Helleborus, this evergreen species is known to be pungent when crushed. Originating from Britain to Hungary, this species has dark green leaves with 5 to 13 narrow leaflets. Flowers are light green to red-tinted and erect with conspicuous leafy bracts. This species is very hardy and a good garden plant once established. Our favorite varieties include ‘Wester Flisk,’ ‘Aromatique,’ ‘Giant Form,’ ‘Gold Bullion,’ and ‘Red Silver.’

Niger

Helleborus niger

Known as Christmas Rose, the evergreen Helleborus niger flowers from winter to spring and is native to the Alps of northern Italy to southern Germany. Leaves of this species are dark green, leathery and divided into 7 to 9 leaflets. Flowers have pinkish buds opening to white with a green center. This species is hardy to Zone 3 with protection. Our favorite varieties include ‘Josef Lemper’, ‘Honeyhill Joy’ and ‘Praecox.’

Orientalis

Helleborus orientalis

Known commonly as the Lenten rose, this species is a semi-evergreen, winter-flowering species from northern Turkey and Greece. Leaves are coarsely serrated and flowers are variable from pure white to red-black, often with spotting. This species is commonly hybridized with other species to form Helleborus x hybridus, resulting in varieties as diverse in color as apricot, blue, black and maroon red. Portland Nursery carries a changing variety of many types listed below.

Hybridus

Helleborus x hybridus

Largely a hybrid of Helleborus orientalis and other species such as H. cyclophyllus, H. odorus, H. purpurascens or H. viridis. Most varieties are variable and represent selected seedling material with an eye towards different flower colors. Typical flower colors include white, pink, rose, reddish-purple, deep purple and even black. These hybrids are very popular and include cultivars such as the intensely spotted ‘Gepunktete’ and series such as Mardi Gras.

Ivory Prince

Helleborus ‘Ivory Prince’

This Helleborus is a hybrid of two other hybrids, ‘x nigercors’ and ‘x ericsmithii.’ Noteworthy are its upright blooming, cream and pink colored flowers, as well as its light-green serrated leaves with red stems. “Royal Heritage” is a strain known for its wide diversity of colors and patterns on large, two-inch wide pendulous flowers.

Find perennials for your garden