Is this a phosphorus issue? New growth is still coming at a steady rate so no problems there..can't figure out why this is the only one having trouble lately.
What medium are you growing in? Nvm saw super soil. May need to feed it a lil heavier if it’s a dif strain than the others and your seeing issues with it.
Roots organic 707. It's the peat/coco base mixture. I went pretty heavy on the vermiculite though. Nearly 60/40 in a couple containers..thx for the help