Pulsatilla nuttalliana
Pulsatilla nuttalliana · Ranunculaceae
The gardener's calendar
Ideal time to plant pulsatilla nuttalliana: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Common name
- Nuttall's Anemone
- Family
- Ranunculaceae
- Type
- Perennial herb
- Flowering
- Spring (April-May)
- Adult size
- 30-50 cm in height
- Foliage
- Deciduous, very finely divided
- Hardiness
- Very hardy (-20 to -25°C)
- Origin
- Western North America (dry prairies)
- Ideal soil
- Well-drained, chalky, poor to average
Care
Light requirements
Pulsatilla nuttalliana demands a sunny location, with a minimum of 6 hours of direct sunlight daily. It thrives in full sun exposure facing south or southwest. Light afternoon shade is tolerated in the hottest regions.
Soil and planting
Choose very well-drained, even dry, poor and chalky soil. This plant hates waterlogged conditions and excess nitrogen. Improving the soil with gravel or coarse sand is beneficial for better permeability.
Watering
Water moderately in spring during planting and establishment. Once established, Pulsatilla nuttalliana is very drought-tolerant. Reduce watering significantly in summer and autumn. In winter, let natural rainfall take care of it.
Feeding
This plant requires virtually no fertilizer. A very light application of coarse compost in spring is sufficient. Avoid any nitrogen-rich fertilizer, which would promote foliage at the expense of flowering.
Pruning and cleanup
No pruning is necessary. Simply remove spent flowers if you wish, and clean up dead foliage after winter to keep the plant well-ventilated.
Pests and diseases
Very hardy and rarely troubled by problems. Overly moist soil can lead to root rot. Watch occasionally for slugs in spring. Chemical treatments are generally not needed.
Did you know?
Pulsatilla nuttalliana is known for its violet flowers covered in long silky hairs that protect them from temperature fluctuations in mountain prairies. This feature earned it the nickname 'Feathery Anemone' thanks to its decorative feathery seeds, which disperse in the wind like tiny parachutes. Some North American cultures once used it in folk traditions.
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.
Add this plant to my garden →Plants from the same family
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- Grecian windflowerAnemone blanda
- Lenten roseHelleborus orientalis
- Hubei AnemoneEriocapitella hupehensis
Tips generated and checked by Viridia — adapt them to your local climate.