Pruning guide
How to prune gunnera manicata
More gunnera manicata care
Pruning gunnera manicata — FAQ
When should I prune gunnera manicata?
Remove dead leaves as they appear; fold cut leaves over crown in mid-autumn before first frost. Use a sharp pruning saw or loppers to sever the thick leaf stalks at the base. Do not remove green healthy leaves — the plant needs them for photosynthesis. Lay the cut leaves loosely over the growing crown to insulate it over winter.
How often does gunnera manicata need pruning?
As needed throughout growing season; once in autumn for winter protection. Gunnera manicata needs minimal pruning but benefits from tidying. Remove dead or dying leaves at the base as they collapse throughout the season. In autumn, cut off old leaves and fold them over the crown as frost protection. New giant leaves will emerge vigorously each spring without any further intervention.
How do you prune gunnera manicata?
Use a sharp pruning saw or loppers to sever the thick leaf stalks at the base. Do not remove green healthy leaves — the plant needs them for photosynthesis. Lay the cut leaves loosely over the growing crown to insulate it over winter.