I am not sure. didn't you say your growing some hydro mix? or am I dreaming, I think most hydro people don't go with molasses, because it gunks up something. I personally have never grown that way, I'm old school all the way, my signature says it all. Dirt, seed, water, Light, nutes what's the big deal? I say you could do them more harm than good at this point. They look great and in the end you don't want those big ol water leaves to smoke anyway. So I reread your beginning and I see your doing dirt with hydro mix? I have no freakin idea of this, I say try a little at a time and see what happens if you over do it just flush it out the best you can and then let it dry. I still say it looks good. I do the molasses to feed the buds and makes them smoke smooth after you cure them.