Boston fern pruning
Nephrolepis exaltata
Quick answer
Remove dead or damaged fronds from a Boston fern clump. Do not cut healthy green fronds just to make the plant smaller.

Pet-safe
Boston fern pruning
- 01
Choose what to remove
Remove dead or damaged fronds from the fern clump. Leave healthy green fronds in place for routine maintenance.
Use pruning to remove dead or visibly spent fern fronds. Do not use a fixed size-reduction method to reshape the fern.
- 02
Prune at the right time
Remove dead fronds when they appear. Indoor maintenance is condition-led, with no required calendar pruning season.
- 03
Make one clean cut
Remove each dead frond cleanly from the clump. Any clean, sharp tool will do.
- 04
When pruning will not help
Do not remove healthy green fronds simply to make the fern smaller, and do not cut hard into the living crown for routine maintenance.
All Boston fern guides
Keep reading
Sources3 references
- Royal Botanic Gardens, Kew: Plants of the World OnlineTaxonomy · accepted name · native range · habit
- North Carolina State University Extension Gardener Plant ToolboxHouseplant context · light · temperature · humidity · moisture · winter · spores · pests
- Royal Horticultural SocietyLight · compost · moisture · pH · humidity · fertilizer · winter · pests · rot
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