In the third pic from this month i have a shot of ...

I would check every leaf,if its only 1, remove just this one leaf. I've grow for many years a lot of stuf,just started growing marihuana this spring.But i think when its controllebal by hand,avoid using products. Grtz and good luck

Did you spray something on them? I hope it was not neem oil there is a bad case of every one using neem oil when it soaks into your plant and causes humans to have a bad reaction :(

Well right off the bat I'd say leaf hoppers or some tiny bug could be a lot you can look underside of the leaves and around the stems and trunk .the leaf hoppers come in tons of shapes and sizes and feed on the sap of the plant .just about any insecticidal soap or neem oil will do the trick just make sure to do spray test first to make sure it ain't gonna kill the plant some plants don't respond well to those soaps and sprays you don't want to look the whole thing..I use ladybugs and I have praying mantis all over the garden and my plants they help out tremendously to kill the bugs they are super hungry eat everything hope this helps all organic..