If you do this in your backyard remember to be careful you may need to ad reinforcements underneath. Pallets aren't made to be walked on just to hold evenly distributed weight. See more here You should also see : Start Seeds at Home with a Seed Geodesic Dome Greenhouse Build a Cat Enclosure build a bench around a tree
Step 1 : is to make a barrel shape out of chicken wire or metal fencing (which we already had on hand). Just cut to size and use wire to ...