I need help this is my 3rd time growing and my last two time i used miracel grow and i grew bubblegum and bag seed but i got a low yield on both of them and they where probably a little under two feet tall i also don't have alot of money so iv been using a 130watt output florescent light and a blue 50wat plant light on the side and i am going to probably add another 50 watt but i dont really know what i am doing wrong because the last 2 times the yield was low i am hoping that the change in soil to organic will help out any advice? This time i am going to try some bubblegum and another high quality bag seed and if it works out i want to try growing top 44 and super silver haze.