Hello hoping for some guidance. I’ve started to get some brown spots and yellowing on some of the leaves. I assume i may to increse calmag. I look forward to any help. My setup and conditions are as follows.
5x5 ac infinty tent, day temps 73-75, night temps 68- 70, day humidity 50-55, night humidity 50-55, 5 gallon fabirc pots, soil mix of happy frog and ocean forest, noots are fox farm grow big, tiger bloom and big bloom. Feeding schedule one gallon of water ever other day. Two waterings with noots then one with just calmag. Light was turned to 100% on September 2 i just turned light back to 80% since my par was hitting over 800 at the center. I adjust ph to 6.5 give or take on every watering. Tested runoff and it was at 6.5. These plants are godfather og total of 4 plants. Let me know what you think. Appreciate all of you.
Look fine. Plants will eat fans in later flower. Lots of flowers going so heavy flower amounts of your nutes. Should say how much for heavy veg and flower. Never used your nute line but basics are get your P/K up. I have girls eat leaves towards the end often. Organic. They just do it. Some strains more than others. Just my observations here
Those spots, that’s Mn & Zn def happening as the plant cannibalizes for nutrients to fuel the K demand.
Sorry, can’t help with FF nutes
Thanks BB. Im definitely thinking of switching to Jacks. This a close up of the damage second pic was sep 11 and only a few leaves.
That kinda looks like cold stress as cause. If you see those spots, it’s the start of Mn. They will eventually circle that with yellow. That’s intermediate stage.
demand increases late flowering. Wk5 begins K demand increasingly. It needs synergy (above) for synthesis. It will cannibalize tops to mid usually as a semi-mobile
My lowest temp was 68 lights off. I definitely was behind on giving it what it need when called for it. Thank you for all the help. I got to be more balalnced.