what growmedium

eirik haugsand

New Member
Hi, I was wondering what kind of grow-medium there exist for hydroponics on the market, and which one you think is best?
Thanks Eirik
 

WhiteRooster

Active Member
If I were to do a hydro set up I would do a ebb and flow screen of green using 6 inch rockwool cubes as my grow medium
 
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