if youre looking for more yield I would suggest that you top the plant a few times. I have a plant right now that came from same genetics as my last plant, but i topped it and lst's it and its making easily 3x what the plant with just lsting did. All in all experiment, see what works best for you especialy if you have a few plants to try things on and see what works best. I topped mine when it was about 3 nodes high, it basicly split into two main stalks, and I just kept topping the new tips everytime they grew a good few inches. Also try 2 or 3 CFL lights. When I veg I use a heavy blue spectrum CFL (6500K) and a reflector that you can buy at walmart and so far vegged 3 very healthy bushy plants under just that bulb. Keep the bulb close as well, as close as you can w/o burning the leaves. That's my 2 cents. Good luck! Keep us posted.