Pruning guide
How to prune red sentinel astilbe
Best time
Late autumn to early spring
How often
Once annually
Technique
Cut all stems and foliage to just above ground level with shears or secateurs before new growth emerges in spring. Alternatively, leave standing until late winter and cut back in one pass.
More red sentinel astilbe care
Pruning red sentinel astilbe — FAQ
When should I prune red sentinel astilbe?
Late autumn to early spring. Cut all stems and foliage to just above ground level with shears or secateurs before new growth emerges in spring. Alternatively, leave standing until late winter and cut back in one pass.
How often does red sentinel astilbe need pruning?
Once annually. Red Sentinel Astilbe needs only an annual cutback. Vivid crimson plumes fade to warm bronze-brown and can be left standing for winter structure and bird interest. Cut the clump to ground level in late autumn or early spring. Light tidying of dead leaves through the season is optional.
How do you prune red sentinel astilbe?
Cut all stems and foliage to just above ground level with shears or secateurs before new growth emerges in spring. Alternatively, leave standing until late winter and cut back in one pass.