How to Prune Geranium 'Alan Mayes'?
Cut back flowered stems to the base after flowering is finished. In autumn to late winter cut back withered stems.

Geranium 'Alan Mayes' · Geranium 'Alan Mayes'
Grow on a range of soil types in sun to part-shade.
Cut back flowered stems to the base after flowering is finished. In autumn to late winter cut back withered stems.