Germinating Drosera capensis Seeds: Light Requirements and CFL Suitability

A grower asks how much light D. capensis seedlings need after germination and if a 100W-equivalent CFL works instead of fluorescent tubes.

CFLs Work Fine

Compact fluorescents are suitable. Monitor soil surface temperature—CFLs run hotter than tubes. Keep it below 85°F (ideally 75–80°F).

12–14 hours/day is standard. Adjust height to maintain safe temps. Bright light prevents etiolation and promotes dew production.

No special spectrum needed—cool white or daylight CFLs work well.

Carnivorous Plants: Drosera capensis 'Red' Turning Green: Classic Low Light Symptom; Is Your Drosera capensis Too Leggy? Light and Pot Size; Germinating Drosera sessilifolia Seeds; Drosera capensis in Eastern Washington: Indoors Only for This Highlander; Drosera intermedia Seeds Require Cold Stratification; Sowing Drosera intermedia Seeds: Late September for Spring Germination; Drosera burmannii Seed Germination: Patience Required; Growing Drosera Capensis Outdoors in Summer; Collecting and Sowing Drosera spatulata Seeds; Drosera capensis Seed Terrarium: Why Not to Use One

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