Everyone thinks you'll have a larger harvest with hydro too.. I found it to be pretty much the same for NFT or soilless mix. For nutes, I still use several different products (root/bloom enhancers), but at specific times and always low amounts. For me a gallon of a/b mix (2 gallons) will last me about 6-7 months. I generally mix mine in the 600-800 ppm ranges. I could go longer not watching mine, though in full flower they can suck up some water. :jointsmile: