It really is down to your pref pal. And Also depending on whatever sub you're using. As you growing is soil. Your worm humus & farmland will be more than enuf..I suggest you get some Enzymes, (or something that conditions your soil. And helps your plant and soils chemistry be 1, "mycorrhizal". Or a root expander. Voodoo juice, root juice, something. But as for what you've using. I think you've gotten grow covered.
Organic nutes I've used. Green House Feeding, supersoil. The bioenhancer in that will be great for helping get the most out of your soil.
Synthetic. Well. There's lots. But, as you've been using worm hum and that. Id stick to the organic side.
A good root stim/soil conditioner.
Good Growing