MarriedOn420
New Member
I need all the advice I can get on hydro I am germinationing a couple of kush seeds don't know the strain and I want to do hydro. I have a 18 gallon plastic tub and I want to do the water cultivation with the air pump and bubble stones wanting to go the not so expensive route I've been reading up on it and thinking of getting rockwool for my growing medium. But I have no clue as to how much water goes in there and stuff like that. My beautiful 3 and half foot plant is ruined and it take my mind off the pain wanting to do this hydr project so any advice would be awesome. I plan on having just 2 plants so what size of air pump also????