Yellow/ brown SPOTS ON BOTTOM LEAVES PLEASE HELP

Hey there Supermega, so sorry to say but you’ve been getting some slightly wrong advice so far so the problem you had kept spreading . Basically what happened is that the intense light schedule coupled with optimal growth conditions has been sending the plants into overdrive which means they need more cal mag . However they’re also getting tiny bits of N in loads of different things so they’re getting too much N. The white powder you saw before was simply minerals in the watering that had dried . The rust colored spotting is from calcium deficiency , the yellowing on the edges is from magnesium. The green glossy look on the leafs and the downward pointing tips is from N excess. In the future don’t remove affected leads so you can check on the progression of your symptoms . For now choose one of fish mix or rhiz , use cannazym once a week instead of every time , reduce your light cycle as much as possible and keep adding cal mag but remember that most of these products might have N in them. Anyway growmie hope this helps 🔥🚀