I did the same thing you did and had no problem except for Ph now but in my room I put an ovulating fan and my light is a 120watt cfl and a 75 watt just enough. I think ur problem is that its too hot in there. Do u noe the temp in there wut feeds are u using if any and how often my advice is careful with overeater with soil cus it produces knats. And trust me I had a big problem with that. Here's a pic of her 2 weeks ago