uvb200

4 weeks old had 4 chopped two were males,random bag seeds o.O, light: meanwell 320 1400, cree cbx3590's, 1x6400(70cri), 2x3500(80cri), 1x 3000k(90cri), 2x 2800(90cri), 2x26w uvb 10 clfs ffof soil & coarse perlite, neptunes harvest & seaweed w/ cal-mag, ph'd @ 5.8-6.4, smart pots, 4 weeks to...

Hi, spent last couple of days reading up on UVB addition to grows - some people seem to recommend and are getting good results will agree that there doesnt seem to be any clear data or experiments (maybe there are but i havent seen them yet) Im thinking of going with these UVB200 26w bulbs...