Can Nepenthes rajah Grow Without Cool Nights? No.

Grower asks if N. rajah can acclimate to constant 30°C night / 34°C day (urban temps). Wants to "toughen" it.

Expert Answer: Not Possible

Christopher: N. rajah is one of the few Nepenthes that doesn't acclimate well outside its natural range. Needs high humidity and temperature drops. Suggests growing less demanding Nepenthes first until proper microclimate equipment is available.

Christopher