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PlantSnap
Plant Care
Christmas rose
(Helleborus niger)
Also Known As
Christmas rose, Snow rose, Black hellebore
About This Plant
Helleborus niger is a herbaceous perennial plant species that belongs to the Ranunculaceae family. It is commonly known as the Christmas rose due to its winter-blooming nature. The plant has dark green, leathery leaves that are divided into 7-9 leaflets. The flowers are bowl-shaped, white or pinkish-white, and bloom from December to April.
Plant Care Instructions
Outdoor Size Range
12-24 inches (30-60 cm)
Light Requirements
Helleborus niger prefers partial to full shade, especially in hot summer climates.
Humidity Needs
The plant prefers moderate humidity levels, around 50-60%. Use a humidifier or place a tray of water near the plant to increase humidity levels.
Fertilizing Schedule
Use a balanced fertilizer once a month during the growing season.
Pruning Guidelines
Cut back the old leaves in late winter or early spring to make way for new growth.
Common Pests and Diseases
The plant is generally pest-free, but can be susceptible to aphids, slugs, and snails.
Indoor Size Range
12-24 inches (30-60 cm)
Watering Schedule
The plant requires moist soil, but not waterlogged. Water the plant deeply once a week during the growing season, and reduce watering in the winter.
Temperature Range
The plant prefers cool temperatures, around 60°F (15°C). Protect the plant from frost and snow in the winter.
Growing Season
The growing season for Helleborus niger is from late winter to early summer.
Growing Difficulty Level
Helleborus niger is moderately difficult to grow, and requires specific growing conditions.
USDA Hardiness Zones
USDA hardiness zones 3-8
Did You Know?
Despite its name, the Christmas rose is not actually a rose. The name comes from the fact that it blooms during the Christmas season in Europe.
