With the threat of punishment

hey there , during veg in soil the best thing to remember is less is more, you do want in general three categories of nutrients at all times : NPK, cal mag and a chelation agent. NPK is basic fertiliser, you're looking for a ration similar to 2-1-1 in veg and 1-2-2 for the NPK respectively, it will be displayed like this on the label. cal mag is necessary for cannabis even in soil. it turns out these "high quality genetics" just cant live optimally with naturally occurring cal mag. finally the chelation agent, this is what breaks down long chains of nutrients into smaller chains that are bio available to the plant. this can be humic and fluvic acid or beneficial bacteria, try canna boost or biobizz top max , greatwhite or hydroguard for the beneficial bacteria. Then you want to pace these : do one feed for every two plain water waterings minimum. follow this pace and you'll have commercial grade product . hope this helps ! 🚀

heat or too much nutrients can cause 'canoeing' looks less like nutes to me without coinciding symptoms, unless more easily seen than in picture etc.. Also, i see it's >80F? 85+ is typically entering grey zone of potential danger. try raising humidity and the plant can handle a higher temperature without doing that... there's a limit to how much that'll help too.. consult a VPD chart -- google images or check my comments section of the gd.com profile here... it is hosted here, so no 3rd-party web site invovled. i credit where i got it from... want to say perfect grower? it's in the comments.

you are having a ph issue in turn is creating a lock out. how to fix is easy, flush until your run off ph is at a 6.0, let the pot dry out for a few days, as when you flushed you are using water to clear out what is in the grow medium. after the pot has dried out probably 2 days , feed at half of what you have been feeding and add cal mag to the mix, makes sure to keep your ph in line. also when you flush pick your pot up so you know how much weight your plant has when full. last pick or cut off the damaged leaves, they will not return and by keeping them you could possibly get mold. so any dead or dying leaves should come off. hope this helps