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newgrower420
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The temperature in there 72f with lights off 82 with on
Looks like calcium deficiency to me two.a pH of 6.08 is a bit low, try to get your run off between 6.4-6.8 is what i would suggest. havent read all the posts but if you are in soil and watering with RO, add some Cal-Mag, those orange spots are calcium deficiency.
do you see any pests??? thrips, among other pests, can make your leaves curl too.
good luck!
I'm getting some Humboldt micro to help with the cal mag today I did add a some h202 to the last gallon in case it was pests I haven't personally seen any pest though the temperature in the box is safe though right? I was told that the leaf curl was caused by something called leaf phyllotaxy which kinda looks to be that issue but that it would grow out of that eventually I'm gonna to get some blackstrap molasses to add a little with the micro see if that helps any. Should I do a foliar spray as well? And should I add some more h202. What can I find as a quick fix for changing the the ph of my water, baking soda works as a ph up correct?,I can't use tap water here because town water is very high in iron.