Blue Cheese first grow, the story so far.

Hi guys and gals, first ill explain my set up and then touch on the problems. So basically, yes, this is my first grow. Which is indoors. We have a 4 x 6 growing tent. Hanging approx 2 1/2 feet above the plants there is HPS 400w, a few weeks into veg we used MH for a short period, after...