Nepenthes in Self-Watering Pot: Root Rot from Pure Sphagnum

An Australian grower’s 6-year Nepenthes (hanging pot, south-facing veranda, filtered sun) went limp and stopped pitchering after repotting into pure sphagnum in a self-watering pot.

Media Too Waterlogged; Repot with Perlite

Pure sphagnum in a self-watering pot stays soggy—root rot likely. Repot into 1:1 sphagnum:perlite for rapid drainage. Use a standard hanging basket with drain holes. Top-water only. Add vitamin B-1 (Superthrive) to stimulate roots. After 2 weeks, weekly foliar feed with ¼-strength orchid fertilizer. Recovery in ~1 month; pitchers in 2+ months.