Ok i had this plant for almost 3 fing months and its only 9 inches in hight max it keeps getting taller and then the very bottom leaves turn yellow and fall off i stoped using nutes after i gave it nute burn like a month ago changed the soil and i have a nice grow box 150w hps bulb sunlight film inside the whole box i installed a bath room fan for exhaust and a there is an internal fan for air circulation i need some type of explenation if possible .. i basically been using extra electric for nothing and i also bought seeds from neravana and so far 2 germanated and died the very next day rediculous!!!! What am i doing wrong i am using fox farm soil (organic) i know i am a newbie but this is rediculous .. i will load pics at about 8 tonight cant right now