I put this one in 3 days ago the pH is straight and she's rooting now. Im going to be using GH Floranova Grow and bloom. and i have 292w of cfl's and a temp of steady 75-76. My question is now that she has got some root about 5 inch what water level should it be. right now its only been 4 days for the reservoir to be filled, and about 3 of her roots are probably 2 to 3" in the water. The water level is about 1 1/2" below the pot And Second when should I start adding the Grow nutes?