This was a really bad week, the week started off with my leaves slowly turning yellow from the top down, my biggest plants PH had dropped to around 5 and wouldn’t go up. It took about three days to get up to a decent level. My other ones seems to of stopped yellowing.
The smallest one has not grown at all and the pistils were turning brown all over. Dried so I went through and cut it down Wednesday. Around 400G Wet, 388 to be exact. I did take a sample last week and after curing it definitely smokes good even most of the trichomes weren’t ready.
Good news, I bumped my lights to max, was around 340 watts for four QB boards. Didn’t have a small enough screwdriver to adjust drivers til now. So each panel gets full 120 watts. Although I am only running three now.
Some of my newer leaves are much lighter in color and seem to be most affected by these spots, my largest plant is the worse affected. Have red stems, lower leaves are looking healthy green though so scared to give much more nutes, feeling stuck. Maybe small mites? Ideas?
Hey there, you have micronutrient deficiency due to heavy light schedule. Micro is used to regulate growth during light hours so with such an intense light schedule you re gonna run into problems. You do want to reduce the light cycle to 18/6 max , go the full mL/L with the micro and even add more Cal mag. Do this and the plant should recover in 10 days to two weeks. Hope this helps !
@LordInfamous, My first one was browning really bad so cut that one down a little early and the smokes okay, my other three I cut down today, their trichomes on the buds were pretty much all cloudy, could of possibly gone another week but I’m just done for now. Ran the lights 24hrs the last few days, really helped trichomes fill up quicker.