NftG is the shit.. nectar is meant to be a soil supp.. just because their line is in a hydro shop doesn't make it not good or for hydro setup.. they even have 2 soil.. #4 and #2.. your number 4 is your Greenhouse quality media. Do some research, it's actually a very organic, biodynamic line of nutes, and the beauty is you only need like 4 bottles outta the whole line! I run Nectar. Love it. And Scott (the beard)((formerly Harvest Moon)) and those dudes over at Oregons Only are very informative, helpful and better customer service than most companies.