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Nepenthes Spectabilis Won't Pitcher: Humidity Is Key

Difficult Species, Needs High Humidity

N. spectabilis often fails to pitcher in cultivation. East coast growers succeed due to higher summer humidity. In Montana (low humidity), it may never pitcher well. Reliable alternatives: N. sanguinea, N. truncata. To force pitchering, maintain >50% day / >70% night humidity—requires controlled greenhouse.

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