21 DIY Greenhouses with Great Tutorials: Ultimate collection of THE BEST tutorials on how to build amazing DIY greenhouses, hoop tunnels and cold frames! Lots of inspirations to get you started! - A Piece of Rainbow
Secure and economical livestock feed by Sherry Willis. In this article, the author explains how to set up a low-cost, low-maintenance fodder system that will help offset the costs of feeding livestock. - looks like a good system for indoor greens.