TPH - Episode 111

21Dec

Even though we are entering the depths of winter, spring will be here before we know it. Now is the time to start making plans for your spring garden. A key part of any garden is a greenhouse. Today we will take a look at the different types of greenhouses and how you can add this important piece of equipment to your garden.

http://www.treehugger.com/green-architecture/build-underground-greenhouse-garden-year-round.html

http://freeenergynews.com/Directory/Building/Walipini_Benson-Institute.pdf

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