How to Prune astilbe 'Opal'?
Can cut back after flowering, or delay until spring as faded flower spikes can remain attractive in autumn and winter
astilbe 'Opal' · Pruning
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
Watering: Keep soil consistently moist, especially in warm weatherSunlight: Full sun · Partial shadeInformation to be completed