How to prune pelargonium x domesticum 'lavender grand slam'

After each flowering flush; main cutback in late summer or early autumn. Deadhead by snipping spent flower stalks at their base. At the end of the season, cut all stems back by one-third to half using clean, sharp scissors or secateurs, cutting just above a leaf node.

Deadhead regularly during flowering season; reshape annually in late summer. Regal pelargoniums benefit from regular pruning to stay bushy and encourage repeat flowering. Remove spent flower stems promptly after each flush. In late summer or early autumn, cut stems back by about one-third to half to maintain compact shape and prepare for overwintering indoors.

Deadhead by snipping spent flower stalks at their base. At the end of the season, cut all stems back by one-third to half using clean, sharp scissors or secateurs, cutting just above a leaf node.