Grow #2

Hello. It all depends on why you want to top her. If you just want to slow her down, or are you going to train her. To slow her down just take the very top. Now she has two tops and will grow half as fast. For training like mainlining, cut lower. Good Luck. Chuck.

On the third node she should be alright

you have pH issues , what you need to do is add humic acid to your feed and feed less NPK and other stuff. Hope this helps ! 🚀

More than likely its some sort of chemical burn. Too much nutrients or the likely. Also likely that there is some amount of light burn going on due to the foliar spray. Dial it back. Defoliate the worst parts and hope for the best on the rest.

Not good, normally i say never give up, but that looks bad.......look under the leaves are there tiny sancorn like things=? and alot of them=?.... Because if i look here, looking like you have mites did they have first lots of spreckles=? and then getting worser and leves turn yellow=?... if yes its mites... if no..... i just agree with mR. weeds... Sprays only before lights turn out