Pot up to 1/2 gal. The ak-47 has some yellowing. I believe it’s from over watering in week one. I got a bit excited. They bounced back some, new growth is green and healthy. The Zkittlesz is looking good. Finally have all plant on same schedule. I believe that’s why I got caught up on over watering running 2 plantS a week apart threw me off. Added Co2.