Leaf issue

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

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 .

Seems like a potassium def. can look like sudden and extreme nutrient lock out or like there is a problem with the root system cause it’s really important for the plant to circulate water and other nutrients through its system. Good news it won’t be hard for the plant to take some in, even if PH is a bit off. What nutrients or amendments did you use? It’s possible it’s drawn all the potassium from the medium at this point as it’s not a prevalent in some solutions /amendments. Just my diagnosis. Happy Growing!!

Hey growmie... The most common reason that plants' leaves turn yellow is because of moisture stress, which can be from either over watering or under watering. If you have a plant that has yellow leaves, check the soil in the pot to see if the soil is dry. Hopefully this was helpful and remember Happy Growing and Free your mind one puff at a time.

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