I have had these spots on one of the plants almost from the beginning. I've noticed em poppin up on the plant next to it now as well. What is it? Fungus? Mold? How do i get rid of it?
hard to tell with those leds. If thats white its looking like powdery mildew. If thats the case you need to treat . they make a product called greencure thats supposed to kill on contact and can be used till harvest. Its main active ingredient is baking soda.