In this video you will see how to build a 10×20 greenhouse that is 8 feet tall out of pallets and that cost less than 300 dollars to build. The plants are grown in Walmart cloth shopping bags and using the rain gutter grow method.
I love the way he was able to build this greenhouse for such a low cost. Where he set it up looks like it will have some protection from harsh winds which are hard on greenhouses that sit in more open spaces. This was a really cost effective way to add some year round growing space to the back yard without spending a fortune. He actually bought his pallets and in some places you could probably find yours for free.
The video showing the building of this greenhouse using pallets is from Rustic By Nature and in it you will see the step by step instructions for building one in your back yard.