I am usisng fox farm ocean forest, i just changed the light cycle to 12-12 for flowering yesterday, and they have had yellow tips and claw like leaves for a while. I am using azamax to treat fungus gnats when i water, and I always adjust the ph to a yellow color before i water. Anyone know whats up or are they ok ? its my first time and any help would be appreciated! thanks guys edit: I cant figure out how to add my pictures, does anyone know how to do that if i have them on my desktop?