How to Prune astilbe 'Radius'?
Can cut back after flowering, or delay until spring as faded flower spikes can remain attractive in autumn and winter
astilbe 'Radius' · Pruning
astilbe 'Radius' · Astilbe 'Radius'
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
Watering: Keep soil consistently moist to wet, never allowing roots to drySunlight: Full sun · Partial shadeInformation to be completed