Cheesy Moments

Overall, looking great and stacking nicely! Touch of defoliation as usual. The 2 stockier pheno new growth was getting pale, one in particular has very lime green new growth and same yellowing at the bottom... seemed like mag or sulfur def. I gave them all a feed, and added some dissolved epsom salts to the bottom feeding tray. I know they already have a bit of slight nute burn, but that's actually been there for a couple of weeks, I think it was from the slow release biotabs giving out their last bunch of nutes (I've seen similar things on other biotabs grows, and the final product seems to be unaffected so I'm not too worried about the nute burn as long as it doesn't get worse). I have hard water and I'm wondering if the calcium is being deposited on the roots (which at this point seem to be filling up the perlite pot BELOW the main pot) causing nute lockout. That's why I skipped the calmag and just went with some epsom salts I've also ordered some amino acids, which will help turn the unusable form of calcium in my hard water, into a usable form for the plants. If I don't see an improvement from the feed then I'll probably flush those two. It's tough though as I've only got a 2-3 weeks left on them, and maybe the stockier pheno is just an earlier finisher. They did all seem to go into flower a week earlier than most other growers I see running this strain (they were showing preflower by the end of week 2!).