(I'm starting veggie and flower seeds indoors and am also using a small indoor greenhouse in a sunny room).
How are plant lights different from fluorescent or ordinary house lighting? Can I easily substitute somehow?
ALL FLOURESCENT BULBS EMIT UV RAYS BUT GROW LIGHTS HAVE A DIFFERENT SPECTRUM [color of light] SORRELLS316
Reply:They emit UV rays, which the plants need in Photosynthesis.
Tuesday, February 7, 2012
How are plant lights different from fluorescent or ordinary house lighting? Can I easily substitute somehow?
Labels:
flower,
flower seeds,
seeds
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