How to Propagate false goat's beard?
Propagate by division in winter or early spring; replant immediately or pot up to plant out in spring when re-established

false goat's beard · Astilbe biternata
Grow in moist but well-drained or boggy soil in dappled shade, or in indirect sun where the soil remains moisture-retentive in summer. Drought intolerant, may be damaged in hot sun. Good for waterside planting. See Astilbe cultivation
Propagate by division in winter or early spring; replant immediately or pot up to plant out in spring when re-established