How to Prune winter windflower?
No pruning required

winter windflower · Anemone blanda
Also known as: sapphire anemone
Grow in well-drained, humus-rich soil or a light, sandy soil in sun although tolerates partial shade. Needs dry dormancy after flowering. Mulch for winter protection. Can be grown in a container if garden soil not suitable. See anemone cultivation for further advice
No pruning required