Trimming Old Nepenthes Pitchers: When and How

An Ohio grower with a Nepenthes 'Deroose Alata' asks whether to trim off 5 old, blackening pitchers or let them fall naturally, and where to cut if trimming.

Simple Rule: Aesthetics Over Necessity

Cut them off when you can't stand to look at them. It doesn't significantly affect the plant either way.

Where to Cut

• Leaf still green: Cut the tendril at the leaf tip (where pitcher attaches).
• Leaf yellowing/browning: Cut the entire leaf off at the stem.

With 5 new pitchers forming, the plant is healthy. Removing unsightly old growth keeps things tidy and may slightly redirect energy, but it's not critical. Enjoy the new pitchers!