Yellow dots on leaves?

LearningMore · 2021-04-03T16:28:33+00:00

I have been noticing these yellow dots on the leaves of some of my plants. I do not see any bugs/larvae and the yellow traps aren’t catching anything. They aren’t in every plant in the tent. It’s weird how the dots just line up along the center vein on one plant, which made me think bug, but I can’t find pics that really match what I’m seeing. Any ideas?? 17 day old ILGM Zkittlez autos in 5 gal FFHF soil. HLG 600 at 30” and partially dimmed (lux 28000) 24/0 Infinity T6 plus oscillating fan; 4x4 tent Temp 75-79; RH running a bit high around 70% (have dehumidifier running now; aiming for low 60s) Gave CalMag 2ml/gal a week ago, but I’ve learned my lesson and put that away...Getting FF nutes at 1/4 recommended strength every third feed; FF Microbe Brew (and 1/2 rec dose Medina Ag molasses) about once a week. Watering (filtered tap; pH 6.4-6.6) about 1.5L every other day, monitoring pot weight. The plants seem to be growing well, but I don’t want to miss something. I have similar plants in separate tents, too (all in same lung room), but still <20% of plants affected. ETA: I compared pics from 2 days ago and there are more spots today than 2 days ago.

Thread starter LearningMore
Start date Apr 3, 2021

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Cultivators Club

Apr 3, 2021

I don’t see any signs of bugs. Definitely more brown in color, up close.

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Yellow dots on leaves?

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