Pruning is not punishment. Most leafy houseplants respond to a clean cut by pushing side shoots and growing denser. The goal is to let light into the canopy, remove weak stems, and balance the shape.
Best Timing
Early in the growing season (spring and early summer) wounds close faster. In winter, only remove dead or damaged leaves. Don’t hard-prune a plant that was just repotted or is already sick.
Where to Cut
- Use sharp shears wiped with alcohol.
- Cut just above a node (where a leaf joins the stem), at a slight angle so water doesn’t sit on the wound.
- On trailers like pothos, cutting above a node encourages a new branch from that point.
- Never remove more than about one-third of the foliage at once.
Plants That Like a Haircut—and Plants That Don’t
Pothos, philodendron, weeping fig, and many bushy plants fill out after pruning. Snake plants and ZZ plants are usually cut only to remove damaged leaves at the base; snipping the tip of a sword leaf looks ugly. Cacti and fleshy succulents need sterile tools and time for the wound to callus.
Aftercare
Keep the plant out of harsh sun for a few days. Healthy cuttings can be rooted in water. Bag diseased leaves in the trash instead of leaving them beside other pots.