I’m growing 4 plants, I’m in a 70/30 coco to perlite mix. I’m currently using house and garden coco for my nutes + cal mag. I’m using T5’s a foot away from them. All four plants were looking healthy today, then later on in the day I noticed small patches on two of the leafs. The other three plants are healthy, I checked under the leafs of each plant to make sure there weren’t any pests and I didn’t find any. I will be moving them under a California light works 1100 and transplanting to bigger pots, just want to make sure their healthy before doing so thank you!