The setup is pretty simple. 1.5 inch PVC Straights, Wyes, and 1.5 inch rockwool. Also used some 1/2 PVC for the water feed system.
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DIY NFT Rain Tower PVC Hydroponics, Bok Choy, Scallions, Basil, etc.
09
Apr
What pump did you use, and how often do you change out the nutrient solution?