Lighting Requirements for Asian Pitcher Plants and Drosera adelae

Question: Is fluorescent light a must for Asian pitchers and adalae? I have yellowish bulbs—will plants grow the same?

Answer

Hello Matt,

If relying on artificial light, fluorescents are essential—incandescent spectrum is wrong. Cool-white or true-daylight 40W tubes (48-inch shop lights) approximate natural spectrum affordably. Aim for ~12,000 lumens total, tubes 4–8 inches above plants. Each tube ~3,000 lumens, so use four tubes in two twin fixtures side by side. Easiest: shelves with adjustable chains holding lights over potted plants.

Christopher