Diagnosing Nepenthes mirabilis & reinwardtiana Decline in Florida

A central Florida grower reported issues with newly arrived N. mirabilis var. globosa and N. reinwardtiana (6 hrs SE sun, original media, kept moist, brought inside during cold fronts <50°F).

Assessment

• N. mirabilis: Looks fairly normal; likely just needs acclimation time.
• N. reinwardtiana: Growing tip black—possible root damage from shipping/transplant. May be dying.

Immediate Steps

1. Bright but no direct sun. Dappled outdoor shade or fluorescent lights.
2. After 2 weeks, gradually increase light.
3. N. reinwardtiana: High humidity enclosure (bag/small terrarium) may help, but prognosis guarded.
4. Keep above 60°F (16°C)—both are warm-growers.