Nepenthes hamata Small Leaves, No Pitchers: Light and Temperature

Grower's N. hamata (2.5 months) under two 48" tubes 12" above, orchid bark/LFSM/perlite + top sphagnum. Acclimated to low humidity. Leaves shrinking, no pitchers.

Diagnosis

• Light insufficient for size – small plants ok under two tubes; larger need more intensity/coverage (nursery uses 3× twin 40W for 4-ft N. sanguinea).
• May need night temp drop – some highlanders require ~60°F nights long-term.

Steps

1. Increase light (first, easiest).
2. If no improvement, address night temps.
3. Consider other experts (Sarracenia Northwest has N. hamata experience).