Queen Grow

Not positive but most likely just light burn from you spraying the plants themselves with water. when you do that the droplets can bend the light and burn the leaves. It looks healthy otherwise, Thats my best guess. Is there a reason you're putting water all over the leaves?

I'm 99% sure that its due to ypu sprayng the leaves with water and the light burning them afterwards as they act like a magnifying glass. If you spray like that, turn on the fan so it dries fast, otherwise just use your water in the soil, even if sprayed, aim at the soil, only spray the leaves if you are applying pesticides or delta 9 enchancers. Good luck, hope it answered your question. If you pick my answer you are helping towards my goal of getting a fastbuds tshirt, thanks.

Are you putting cal/mg in every watering, dont. Are you feeding by label directions, dont. Ph tds reader and feed by total ec which would be about 1.2 or 3 for this stage, cal/mg when they need it. Dont know if its coco your growing in, if so the it may not have been buffered properly. I would check your runoff ph and ec levels to see where your at now. Ph should be in veg in your medium, 1.2 to 1.3 ec for now, and ph should be 5.5 to 6.0 for veg. So early veg start at 400 ppm, 0.8ec, veg 600 to 800 ppm, 1.2 to 1.6 ec, when switching to flower nutes you drop your nutes back to 1.2 and increase to 1.6 for mid flower and back to 1.2 for late flowering. Cheers friend