I have about another month on this grow of 3 plants and am about to run out of GH Flora Bloom. I was thinking of using some organic nutes on my next grow but have no idea what nutes to use. I want to try the Lucas formula on this next grow which is 2 parts bloom to 1 part micro nutrients for both veg and flower. What are some good organic nutes for a hydro grow? Can I switch from GH Flora Nutes to something else right here at the end of a grow? Thanks for any help.