ok so I have been jus takin care of my plants since my last post... so I've had sum reflection on the walls and turned my 300 watt CFLs sideways cuz u guys said it gives off more light like that... I've stopped all the nutes cuz I got nute burn... they have made a great turn around... they r about 3 to 4 weeks in... I've stopped the nutes for about a week now... so basically im jus askin for sum input if I should change anything... oh ya I wanna upgrade to an HPS light for flowerin... I got 4 grand daddy clones and I wanna get a 400 watt HPS bulb is that gonna be enough power for the 4 plants durin flowering??... by lookin at the pics how much longer till I can start flowering?? 2 of the plants r growin a lil slow but the other 2 look okay to me but this is my first grow... and I got MG potting mix and since I got nute burn I was wondering if I should still but better nutes cuz I was usin MG nutes also... so should I jus wait til flowerin to add sum bloom nutes?? I also got 3 fans 2 for fresh air and one exhausting... sry it dragged on im jus so anxious for my plants and I jus wanna give u guys as much info as possible... how much average does a 400 watt HPS system cost??? with all products needed?? oh ya just remembered... how come about an hr or 2 before the lights go off the leaves droop... and in the morning they r all perky again...??