Venus Flytrap, Sarracenia, and Drosera spatulata Dormancy Guide

Indoor grower asked for safe dormancy methods for VFT, S. judith hindle, and D. spatulata 'Fraser Island'.

Species Differences

• VFT & Sarracenia – Require cool (35–55°F), moist (not wet), bright dormancy 12–14 weeks.
• D. spatulata 'Fraser Island' – Tropical; no dormancy needed. Grow year-round warm.

Practical Dormancy Setups

• Uninsulated window ledge (cool air sinks).
• Enclosed porch, attic, or basement with light.
• Greenhouse with heater at 40°F.
• Refrigerator (last resort – no light).

Critical Points

• Moist, not soggy – wet + cold = fatal rot.
• Light required – photosynthesis continues.
• Photoperiod and temperature drop trigger dormancy.

Community Resources

CPUK Forum, FlytrapCare Forum for diverse methods.