What Are the Sunlight Requirements for astilbe 'Opal'?
Full sun · Partial shade

astilbe 'Opal' · Astilbe 'Opal'
Grow in moist, fertile, humus-rich soil in full sun, or in partial shade if soil is likely to dry out in the summer. Plants must be divided every three to four years to maintain vigour
Full sun · Partial shade