Go figure

My guess is some sort of a root issue possibly due to rot or pH issues.

Root issue. Try a little peroxide in the next watering, kills root rot and gives the plant a little more oxygen.

Over watering and over feeding.

Thanks for the responses.....I’m growing in Great Lakes water only soil and have been using a tbs per gallon of each Buddha grow and bloom since week 5 and applying once a week maybe a half gallon split between 3 plants. Last week I used the tail end of a gallon that was used for 2 more advanced plants that I stopped feeding That mixture had many more roots organic nutrients in it.that must b it

My guess is some sort of a root issue possibly due to rot or pH issues.

Are you ph'ing your water? Between the yellow edged leaves in this week and these limp curled various off leaves, i think the best thing is to flush, ph the water and then come in with a half dose of nutrients. I used to not ph...and i had a few plants do good and a lot of plants who went horribly wrong in many different ways. Magnesium, copper, and potassium deficiency can cause those yellow edges but usually due to ph. Are you giving the plant any nutrients? Either way...typically if your plant goes to hell over night it's often root problems, either ph, over/under watering...something that .

After flushing your girls need to have their nutrients replaced. Old growth wont repair at all look to new growth. If feeding by the direction on the label and you dont have a ph tds reader, go half on your nutes. If you dont have a tester recommend getting one to keep an eye on your runoff ph and ec. Cheers friend