How to grow Anemone Whirlwind

Position: Full sun, partial shade
Foliage: Hardy perennial, growth dies down in winter and fresh new growth emerges in spring. Semi evergeen so some leaves will remain in Winter.
Soil and site: Any well drained soil.
Flowering time:  July-September
Growth rate: Moderate
Ultimate height and spread: 90cm x 70cm
Hardiness:  Fully Hardy
Aftercare: Water regularly after planting and through the first season until established. Cut to ground level in Early Spring. The plants appreciate a generous mulch in Spring which is also the best time to lift and divide congested colonies.