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Nepenthes sanguinea Cutting: Increase Photoperiod to 15 Hours

Darren's N. sanguinea cutting under 40W fluorescent (10 hr day since November). Plans to ramp to 14–15 hr in March. Asks if window sunlight would be better.

Artificial Light Advice

Crank fluorescent to 15 hr day now—Nepenthes are true tropicals, no need to reduce winter photoperiod.
Keep light close (≤3″).
Combine window + fluorescent for maximum effect.

Longer days + warmth (70–80°F) drive faster growth.

Carnivorous Plants: Orchid Lighting Upgrade: From Weak HPS to Effective Fluorescents; Optimal Fluorescent Light Duration for African Violets; Evaluating Budget LED Grow Lights for Carnivorous Plants; Winter Light Requirements for Dormant Sarracenia in Unheated Storage; Matching Clamp Fixtures to CFL Wattage: Safety Check for Grow Light Setups; Low-Light Nepenthes for Reptile Terrariums: N. ampullaria and N. ventricosa; Artificial Light Spectrum for Carnivorous Plants: What We Use; Understanding Light Terms: Filtered vs. Partial Sun and Fluorescent Equivalents; Indoor Lighting for Carnivorous Plants: Artificial Light Essential with Limited Sun; Choosing the Right Artificial Light for Drosera adelae: Why Standard Plant Bulbs Fail

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