My plants are yellowing from the stem towards the tips, and some tips hare brown and dead, also upper third of the plants are sticking straight up. My guess is sulfur def. But the standing leaves I don't know.
When it turns yellow isn't that nute burn? And brown is bud rot? Don't take my word for it, I'm not a professional.
thanks for the attempt but i flooded with enzyme and epsom salt to help correct ph and seems to have worked