wood
Building a cold frame – Straight to the point (from 2013)
this was from 2013. Use what you have and adapt it.
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The Wisconsin Vegetable Gardener Show 28
Making a small raised bed out of wood that was found, Planting organic Shallots that were found and saved, using a old computer in the garden to grow more vegetables, Using Epson Salt to help you vegetables grow Bob Webster 2011 how to grow tomatoes better.http://www.youtube.com/watch?v=OkpcnthcjoQ