4 Strains, 2x4, LED grow

just more pictures:) this time: drenched in 15% /85 Isopropyl alcohol/water mix. 200ml 70% ISO plus 750ml water... seeems ok to spray this.. I am a bit worried about the trichomes, since I spray that stuff above/on the canopy... and also on the buds... I tested this solution on one mite I found. not sure but I think that mite dissolved from that mixture. people talk about all kinds of mixes with ISO, and that basically trichomes have a patina that does not dissolve instantly by spraying ISO, I am sure 50/50 would not be that great for trichomes though. that is why I've chosen the lower percentage range... should be ok and the only thing I can do in this plant stage. next time I will apply full mite genocide mode in veg. even before I see anything crawling lol... I could get them out and spray them one for one, but they are in the screen and I would surely cause some damage also there should be some predator mites left somewhere... those are more robust and prolly also in the lower parts of the canopy. I think spidy mites love the dry top of the plant... I spray 15 mins before light on (mites are on the top of the leaves mostly at night). I don't really worry about mold (yet), so far 2 days of spraying in the morning, maybe I'll do 2-3 more or so;)