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

Korean astilbe · Astilbe koreana
Grow in moist or boggy soil in dappled shade, or in 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