ok guys i need help and fast!!!!!!.. im growing sweet haze in a 3by6by8 closet and im doing the lst(low stress training) useing hooks and weights to bush out the sative strain. i have a 400hps with pebbled hood and glass, with one squirl fan(only a intake) the exhaust is just open, no hose. im useing foxxfarm ocean soil and a cubic foot of miracle grow potting soil on top of the foxfarm, since the fox farm is way better, my temp is anywhere from 80 to 86 top's i also use a box fan to intake the house air, wich is usually 73. my pot is a 8 to 10 gallon container i've used fox farm big grow twice in about a week (100ml pre gallon) used one gallon the first watering and a half gallon the second about 5 days after 1st i was worried that foxfarm big grow is a hydro fert??
.now!! my problem is... their are two leaves in paticular that are yellowing from vein outward, also about 3 leaves tward the top are slightley turning white ish and my light is 50 cm from leaves HELP!