homemade hydroponics system (This is a self-contained hydroponic system with the reservoir, pump, and air stones all in the tubing. This looks like it would be quite fun to try. No fish, though. Purely hydroponic.)
Tips for building a homemade hydroponics system that produces great results with little effort.
I've never given hydroponics a thought. I always figured it was just for pot. Starting to think its an awesome, but possibly expensive and hard to start way to grow groceries? How to assemble a homemade hydroponic system