I introduced cal mag recently and have been giving grow big every other.....had my ph around 6 - 6.5 for the most part....does it need a flush? Should I take those leaves off....the plant was also overfed a while back when it was small...like a lot.....
also recently switched to spring water instead of distilled....always test the ph so its yellow after using the drops between 5.5 a 6.5 should I raise ph to closer to 7?
also a couple dark stripes on this one all others look ok for the most part....orange spots on another but its not rust.........
Im thinking iron deficiency maybe because Ive been giving them cal mag and the 3 fox farm nutes depending on where theyre at....wonder if grow big or big bloom have that in it though....not sure how to fix if it is iron deficiency because Ive seen the dark edge if leaves almost looking purple
also thinking Phosphorous maybe (going by pics looks like that or iron idk) or just maybe genetics...................