Pruning guide
How to prune konjac
Best time
Autumn, after the leaf stalk yellows and dies back naturally
How often
Annually, at seasonal die-back
Technique
Cut the dead or yellowing petiole cleanly at the base with a sharp, clean knife or pruners. Do not pull or yank, as the corm below can be damaged. No other pruning is needed.
More konjac care
Pruning konjac — FAQ
When should I prune konjac?
Autumn, after the leaf stalk yellows and dies back naturally. Cut the dead or yellowing petiole cleanly at the base with a sharp, clean knife or pruners. Do not pull or yank, as the corm below can be damaged. No other pruning is needed.
How often does konjac need pruning?
Annually, at seasonal die-back. Konjac grows as a single large leaf from a corm each season and dies back naturally in autumn — there is nothing to prune. Cut the dead leaf stalk at the base once it yellows and collapses. Remove any damaged portions of the petiole during the growing season if needed.
How do you prune konjac?
Cut the dead or yellowing petiole cleanly at the base with a sharp, clean knife or pruners. Do not pull or yank, as the corm below can be damaged. No other pruning is needed.