Im have only fed it one cap of Foxfarm big bloom and a cap of seaweed extract.. to a gallon of water I didnt feed throughout veg.. the PH of the feeding was really low and I didnt have any PH up to fix it.. it was around 5.5-5.8.
Id say its possible it could be overwatering.. but not anymore... and everyday i see leaves worse and worse.. and its not just one thing its several different things. new growth is coming out dead... leaves are yellowing with brown splotches and a few leaves are curling under..

Oh BTW I tested the ph of the soil and its about 6.2-6.6 or so..
John Doe Reviewed by John Doe on . Couple questions.. Heres a few different pics from one of my plants... also some new growth is coming out dead.... and blackish... its about 12 days into flower any help is appriciated. Pic 4 is a different plant and the whole thing has like a powdery white residue all over it.. Any idea what it could be? pic 5 is a clone I had a thread about my clones with lower leaves turning yellow then dieing. My clones are in foxfarm ocean forest soil so I was thinking maybe its from the nutrients in the soil.. I Rating: 5