Got a few plants that seem to be having similar problems and one with a different problem. Accidentally posted early. Putting up photos and more info
Appreciate any help. First grow. plants 7 weeks old. 6 weeks since breaking ground. Mix of peat, organic soil, and non organic soil (with humis, peat, fertilizer and micronutrients), worm castings, vermiculite, perlite. Transplanted a few times. Maybe a few too many. 50-55 r.h temp from 24-28. getting spring water ~7.7 ph. Was watering just once a week. Started watering more often now with the nutes. Now there is a fungus gnat problem in a few of the pots. Trying to kill them. Within the last week or so started using nutes. Was using half dosage but thinking to starting to use full dosage. Guessing the brown spots are a K deficiency. Only affects the lower leaves and the lower stems are purple ish. Was hoping it was just a super dank purple strain. The plants are mostly indica. No idea on the strain or if they are auto or not. Top of the plants seem healthier than the bottoms. Think the light setup is ok. 18.6 cycle. yellowing can be N deficiency and/or fungus gnat damage?Appreciate any tips or suggestions. Trying yellow traps and apple cider vingear for the gnats. Caught some in the vacuum too but it is a large house vacuum and not ideal to use near the plants.
