Hydroponics for the home. The basics of how to build a 70 plant hydroponics unit from scratch in one day. Total cost was under 0. Supplies food all year (but I’m still searching for good crop candidates for South Florida in summer.)
Source: http://www.backyardvegatablegarden.com/vegetable-gardens-for-beginners/diy-hydroponics-for-300-70-plants-indoorsoutdoors-nft-7-x-10/
Isla Fisher