Restoring Dew on Drosera madagascariensis: Light Intensity Is Key

A Drosera madagascariensis loses its sticky dew after two weeks in an east window (2 hours morning sun). New leaves emerge but remain dewless. Christopher explains: dew production is light-driven, not humidity-dependent. The plant needs 6-8 hours of direct sun or strong artificial light (12-16 hours of 12,000+ lumens). Move to a south window or add a 100W+ CFL bulb 12 inches above the plant. Compare with D. adelae, which tolerates lower light.

Good Growing!

Christopher
Sarracenia Northwest