How to Fertilize waterside astilbe?
Light balanced feed in spring and early summer growth

waterside astilbe · Astilbe rivularis
Grow in moist 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
Light balanced feed in spring and early summer growth