Hey all, my first hydro grow. I started with some critical and cheese autoflower. I’m using a 10L tote drip irrigation method with net pots, hydroton and fox farm nuitz for my first grow as well as 1000w led light. Everything looked fine until today when I noticed some spotting. Ph is 6 so we’re good there. Going to flush the lines to clear any nuitz and upgrade the air stone to see if this corrects the issue.
Getting worried. A little over 3 weeks from germ and they aren’t growing fast at all. At this time should see more leafs.