Nepenthes Fusca Pitcher Failure: Insufficient Light Despite Apparent Growth

Ishan's N. fusca produces pitchers that inflate but dry up unopened after a month. Christopher identifies insufficient light: "Failure to pitcher of the type you describe is generally from just too little light." Moving plant between windows causes shock. Even with 7 total hours of window light, intensity/duration inadequate. Recommends fluorescent shop lights (12-16 hours, 6-12" distance).

Follow-up: Christopher elaborates from personal experience—plants with "almost enough light" start pitcher development but halt when energy insufficient. More light resolves the issue.

Christopher