i suggest Black & Gold, along with FOx Farm Ocean Mix, the ocean mix already has nutes in it, so u dont have to worry bout that. Combine these with rockwool cubes on the bottom of the pot for aeration, and theres your medium for growin. You will also need liquid nutes, to feed the plants after 2-3 weeks of growing. I suggest ALASKA FISH FERTILIZER, 100% organic and the plants love it. its also cheap and you can find it almost anywhere!