Plant is only 2 weeks old from seed in soil/coco mix. Haven’t fed her yet except with my 120ppm dechlorinated tap water. Is it time for some calmag or a feeding maybe?
Plant is only 2 weeks old from seed in soil/coco mix. Haven’t fed her yet except with my 120ppm dechlorinated tap water. Is it time for some calmag or a feeding maybe?
It looks closest to copper deficiency ? But could be wrong. Since you're in a soil/coco mix, a feeding now should be fine.
You probably got this one, the darkening of the body of the leaf with the yellowing of the edges. I've had this and thought it was early potassium 😂. Made nute changes when I finally realized I just needed to check the accuracy of my pH pen 😂. @Mr. Grow It I've never had a copper issue in soil, could his soil/coco ratio affect CU? And other then pH what could cause the deficiency?
@mwhite9829 Too much for me to explain through text but here's a good article on it: https://www.growweedeasy.com/cannabis-plant-problems/copper-deficiency
That's interesting as my pH was too high, so the copper could have been locked out..
Mr Grow will know the correct answer, but I’m wondering about heat stress.
Didn’t consider that. She is only under a 23 watt LED bulb currently about 8” away.