Quote Originally Posted by Doctor Herbert
Idem as title. I have about 25 auto's coming to me (I'll grow 10 at a time) and I wanted to know if I could get by with 2 105 watt fluorescents, or should I get a hps (400?)? I already have one HPS 400 watts, but I'm using it for my 2 flowering plants right now.

Thanks!
Im not too familiar with auto's but i can tell you that you will need more light. 400 is good but i dont think its footprint will be enough for 10 plants unless your doing a mini SOG. I run 6 small plants under each of mine but thats pushing it. I think 4 per light would be better. Are the auto's feminized?