Thanks for the replies guys! This thread is making me feel a little more at ease now.
niiiice dude... looking great!
what are your nutes looking like? you add cal mag yet?
Just to answer your question here I am at 400+ppm which comes from 3tsp each of AN PH Perfect Micro/Grow/Bloom and 2 tsp of Hydroguard. That's it with topping off the res and adding in more nutrients as the PPM drops.
Looks good to me. It's good when the petioles and leaf veins are yellowish green. How much light to you have on them?
And just CFLs on this grow, a little over 200 watts. Unfortunately I have to pack the grow box up and hang up my gardening gloves after this single first plant grow - where I'm going they don't take too kindly to the grow marijuana at home deal!
Thanks again guys I really appreciate the comments. Just a first time grower guess beginner's luck is with me so far