Alpine pasque flower
Pulsatilla vernalis · Ranunculaceae
The gardener's calendar
Ideal time to plant alpine pasque flower: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Deciduous, finely cut and silky
- Blooming
- Spring (March to April)
- Adult size
- 15 to 25 cm tall
- Growth
- Slow
- Hardiness
- Very hardy (down to -20°C)
- Origin
- Mountains of central and northern Europe
- Soil type
- Well-drained, chalky, light
Care
Light exposure
Plant your Pulsatilla in full sun or light partial shade. It appreciates sunny locations for abundant flowering and vigorous foliage. In very hot climates, afternoon partial shade can be beneficial.
Watering
Water regularly when establishing and in spring during growth. Once established, this plant tolerates relative drought well. Avoid excess water and waterlogging, which would promote root rot.
Soil and drainage
Pulsatilla requires well-drained soil, ideally chalky or neutral. Enrich the soil with gravel or sand when planting to improve drainage. In heavy soil, create a raised bed or improve the structure with draining materials.
Fertilizing
No rich fertilizer is necessary; this plant prefers poor soils. A very light application of mature compost in spring is more than enough.
Pruning and cleanup
No formal pruning is required. Simply remove spent flowers to encourage better appearance. In late winter, clean up debris and dead leaves around the base.
Diseases and pests
Pulsatilla is generally robust. Watch for slugs that can damage young foliage. Powdery mildew may appear in overly humid conditions; ensure good air circulation and avoid stagnant moisture.
Did you know?
The spring Pulsatilla was venerated in central Europe where its early delicate flowers announced spring's renewal. Its fine silks on the petals and fruits (called "feathers") give it an ethereal appearance and earned it the poetic nickname of "veiled spring flower." Its traditional medicinal properties made it a highly sought-after plant, though today it is best cultivated primarily for its ornamental appeal.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
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Tips generated and checked by Viridia — adapt them to your local climate.