Leaves turned down

I see your claw nitrogen toxicity problem here. They are looking good other wise. hold off on giving them anything else ATM and let them eat it up. Should not have to use florakleen. They should bounce back just fine. If needed flush out the soil if you notice they are getting leaf damage. Your over feed problem may have come from the extra added in Down To Earth 4-6-2. Don't really need that till flower and at a rate of 2xDTE 4-6-2 and 1Xgaiagreen 4-4-4 also Gaia makes a power bloom that's really good, little low in potassium but can add that in with a soluble kelp extract, they are pretty strong. Best of luck