Do these look like calcium deficiency?
Growing in coco, 3x3, 4 plants, elev8 megasonic, 300w LED light. I'm 24 days after the flip.
I messed up my nutrient batch by forgetting to adjust the PH. The EC was good, PH was 7.8. I fed the plants to 20% runoff and then realized oh crap. That night I...