well i wanna thank everyone for their advice and feedback in advance, been reading as much as possible, and still have some questions.. any how. i'm growin just some generic mid's unless i get lucky and their were some crazy see'ds amongst the 11 i started. only question i have about my plants is the stems are all like a redish shade, except one, which is green? i'm confused about that, should i be worried. they all appear healthy, i'll post photo's later. their not really cannoeing or nething and the leaves are a good shade of green, they've been in soil for about 4 days now. 18/6 on fluro's, about 60 watts total, and around 3600 lumens.. any other thing i was worried about was the stem strength, they seem kinda weak, although it is their first week, but how can work on strengthening them, i've read about bending them, so i've tried that, nothing extreme just what was suggested.. i was going to set up a small fan, but my space is limited, this is an indoor and about as stealth as possible grow. also since i'm using fluro's for now, i plan on an hps system within the next 2 weeks, but i'm worried about keeping the temp in the 80's and using a fan.. oh well i just want the best for my little guys, photo's up later. thanks.