So this is my first grow ever. been going good so far im about 5 weeks in from seed. ive been feeding them terra vega 3-1-3 at 25 % since veg and about a week ago up'd it to 50% as i read my babies like all the nutrients they can get. the next day my leaves were tacoing and the tips look more prickly if that makes sense. im using a 1000 watt hps and had it about 2' from plants i moved that to 3' and have been only been giving them water for the past couple times i watered them. its been a week and still no change. im using promix hp ph seems to be around 7 and i just wanna get this sorted out before i change photoperiod. my babies were rootbound back in week 2 and there are a bunch of roots clustered together directly under the plant.. im thinking i gave them too much nutrients maybe because so many roots right there they got burned? thanks for the help guys! sorry i dont have pics i lost the card to upload pictures