If you want to build an inexpensive greenhouse for the household plot, it can be done using plastic bottles. Problems with such a "construction" material usually do not occur - it is lying literally under his feet. At the same time, Mother - Nature will be saved from the rubble in the form of plastic, which is not decomposed by decades. Now that you are ready to combine a pleasant deal with useful, you can proceed to implement our project.
For work will be needed: Materials for greenhouse frame, plastic bottles, stapler construction, rails wooden 30x20mm, thin wire or piping threads and scissors.The obtained cylinders should be able to have a permanent diameter. Then each of the billets should be cut on a longitudinal seam and put in a soap solution for cleaning against stickers.
As you can see, there is nothing complicated in this matter. Build yourself on health and take care of nature!