With that 400 watt light I would try to keep them close. How are ya growing? Pots? Hydro? If you want to get the best with a 400 watt light I would get a 4x4 tent with reflective interior. That would really maximise your light. I would also choose some fencing with at least a 2x2" hole (I like the 2x4 inch) for moving things around. I'm no expert :no: but I would definitely keep your grow within a 4 foot by 4 foot area with that 400 watt. Basically that translates to 1.5 square meters of growing space. Start a log man, I'd love to follow along.
Adcanced -> Me
![Crying :crying: :crying:](/data/assets/smilies/crying.gif)
Mine showed sex right about that time. How old are they? Mine showed sex at only a few weeks. It's usually between week 4 and 6 that they REALLY start to take off in my experience with TD.