Nepenthes Leaves Turning Black: Wrong Soil and Light

A 4-year-old Nepenthes died after leaves blackened. Two survivors now showing same symptoms. Grown in peat/perlite (bog mix), north window, 72°F day/68°F night.

Fundamental Errors

1. Soil: Peat/perlite is for bog plants (Sarracenia, Drosera). Nepenthes need fast-draining orchid-like mix: long-fiber sphagnum + orchid bark. No standing water.
2. Light: North window = too dark. Nepenthes need 3–4 hrs direct sun or strong artificial light. They are not shade plants.
3. Watering: Pots must drain freely; never sit in water.

Rescue

• Repot immediately into coarse, draining mix.
• Move to brighter location.
• Water thoroughly, let drain—no tray standing water.

Volume 3 DVD covers these basics in detail.