I can not be of help but I do know you need to give some information like grow media ph ec light lumen or ppfd watts and wether you did anything just before this happened.
I can not be of help but I do know you need to give some information like grow media ph ec light lumen or ppfd watts and wether you did anything just before this happened.
Your plants look close to done. You did a good job not overfeeding them, I see almost no burns, I would assume they wanted a little more as they put on weight. I wouldn't change anything just keep going to the end. Do a slurry test and see what your soil has going on inside the pot.