Want to use uvb lighting for this grow during mid bloom.

grg61458

Active Member
Want to use UVB lighting for this grow during mid bloom to increase trichomes. I know I must be careful this lights burn skin no telling what misuse can do to my plants. Looking for advice on light timer settings how strong should the light be. I'll be working with a 2x4x6 tent 8 cubic feet grow space. Also using 600 watt hps.













x4
 
i use 2 26w 10.0 UVB cfl bulbs in a 3x4 area. i use for all of 12/12. they come on just after my hps comes on and go off right before the hps does.

i do shut them off if i'm gonna be in the grow room. will mess up your skin and eyes.
 
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