Terpz719 said:

Looks like you're getting some good support. The colas are looking good in so many ways, I hope they make it through. I see you had checked your pH. Have you checked run off EC? They look overfed and / or lack of K. You mentioned bloom nutes. Don't know how hard you pushed P, but excess P can cause a lock on K and micros. Good luck!

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Slimsearley said:

Thanks @BurnzYzBudZz ive read that article when I was trying to fix it myself but I couldn't decipher whether I was dealing with deficiency or excess. Im growing fully organic with dry organic amendments so there is no need to be checking ec or anything like that. I did a slurry test, after a recommendation, to see what my medium was sitting at and that came back at 6.8 so no worries there. I'm starting to think its the cold air from my intake fan affecting the uptake from the roots. I've raised the temps up a bit now and turned the intake fan off, going passive til the end so I'll see what happens. I'm watering for the time being and nothing else as i want to see if that helps over the week. If it gets way worse I'll hit it with the biobizz nutes cos I refuse to use salts in this grow, not doing that out of principle lol.
@terpzthanks for your help man I appreciate it, and yeah some very experienced guys have helped a lot already. I think im in a good place about what to do next so I'll keep this thread updated with progress reports. Let's see what we can do, cos the buds look fricking gorgeous so I ain't throwing it away

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BurnzYzBudZz said:

Now that I think about my issue I’m having in my room, it’s affecting the plant closest to the ac unit. I’ve check both pH and ppm of run off and they are both pretty spot on, could the cold air really have a negative affect on the leafs that’s leading us to believe it’s a deficiency? The buds are packed and dank, but the leafs are leading me to believe I’m dealing with a deficiency. Thanks for that info!
BurnZ

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