[Jukebox-list] RE: LPC-1 color gel

[David Breneman]

I think grow lights do emit some UV radiation, but I don't know
if it's in the same band is a block light.  Isn't the reason
plants grow better outdoors is because windows block much of the
UV light needed for photosynthesis?


David Breneman         david_breneman at yahoo.com


 
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