I’m growing in a 70/30 coco perlite mix in a 5 gallon bucket. I didn’t know about buffering coco when I started my grow. I have one plant in a 32”x32x63 tent. I have two clones from her that are in buffered coco and they look great. Is there a way to buffer up coco after the fact or what can I do? I use general hydroponics flora trio and cal-mag. I follow M. J COCO’s feeding charts and I keep my ph 5.7-6.2. Or do I have other issues? This issue seems to have progressed as I am in the 5th week of flower. Ty for any info you can give ty.