admin - September 2, 2016
This PVC hydroponic system only takes up a bit of room on my workbench, it’s very small. It uses two 4 ft fluorescent
lights which are energy efficient and do not effect the room temperature at all. The lights are mounted on top using
adjustable chains. . It’s my first experiment with lettuce.
This whole system only cost $20.00 to make, very cheap for the novice to experience with.
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