Pineapple Fields Potash Def in week 6

Tolerance Break

Well-Known Member
I'm back, and I've got a problem.

I propagated 12 clones of Pineapple Fields (11 and 1 pheno mix). I'm doing my hydro thing. All was going well until I noticed some yellowing and brown spots on the tips. Been busy as hell, so my taxed brain got the best of me and I thought they were just hungry, so I upped the feed. Went from 1.4 EC of jacks 321 to 1.6. The problem got worse, and by this point I'm sure you've figured out I locked out potassium with calcium...

My question is, how should I proceed? I drained about 5 gal from my res and added 6 gal of RO water to bring the EC down to 1.1. I can't flush the rockwool until this weekend because life has a way of getting in the way, and I know its only getting worse. I don't expect this to ruin my grow, but I'm curious if this is just something I'll be chasing my whole grow, or if yall have any ideas.

Thanks in advance-TB20220918_132402.jpg

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