Greenhouse Basics- What you Need to Know before you begin (Click on photo for more)
How to build a small lean-to greenhouse.
Build Your Own Soda Can Solar Heater. Perfect for heating a Greenhouse or a small garage - Gardening world
This shirt is a perfect gift for gardeners and indoor plant enthusiasts.
enough to heat a garage.....this site tells you how to do it with soda cans ... heat a greenhouse or coop