My babies showing some signs, strange symptoms mostly on lower leaf some yellowing and brown spots...I'm using FfoF in 3gal no nutes at the moment...about 4 weeks into veg...t5 8bulb..18on6off...any ideas ...should I be worrying or what kind of adjustment should I make?? Any info appreciate this is my first grow attempt..thank you.... Sent from my SM-N920T using Grasscity Forum mobile app