When I seen it clear up with the fungicide I thought it was definitely septoria. I especially thought so because I don’t have any ph problems and every time I feed I use cal mag.
Oh but it’s mos def septoria. According to your response to my post. You give too MUCH calcium unless you’re running straight RO water. By your own admission
I didn’t water for two days. It is very hot where I live and my plants looked as if they were going to die from not having any waterdont water her for a while