Do i need to flush in deep water culture I'm using general hydroponics n if so how?
johnnytballs Member Feb 2, 2016 #1 Do i need to flush in deep water culture I'm using general hydroponics n if so how?
ryan1918 Well-Known Member Feb 3, 2016 #2 I wouldn't really flush but the last 2-3 days I would just use straight water
bertaluchi Well-Known Member Feb 3, 2016 #3 It is so easy to flush in DWC. Just use plain water in the res for the last 5 days and your golden.