125W Compact Fluorescent for 8 CPs: Maybe for Tropicals, No for Flytraps

Upgrading from 3×15W to 125W CFL for 8 plants? Species matters.

By Plant Type

• Tropicals (butterworts, Nepenthes): possibly OK for a few small plants.
• Temperate sun-lovers (flytraps, Sarracenia): no. Need full-sun equivalent.

Our Indoor Benchmark

Six 40W twin shop lights (cool white), 4×4 ft, 16 hr, stairstep shelves 5–15". Grows purple Sarracenia & flowering flytraps. ~20–25k lumens concentrated.

Why So Much Light?

1. Intensity (lumens).
2. Photoperiod (16 hr compensates for lower intensity).
3. Coverage (multi-angle for odd leaf shapes).

Bottom Line

Single CFL won't cut it for a collection. Best: grow temperate CPs outdoors.