Use this plan for building your own pvc hoop greenhouse for less than one dollar per square foot. cheap, easy and enabling you to grow food and flowers all winter, this greenhouse is a winner. cheap, easy and enabling you to grow food and flowers all winter, this greenhouse is a winner.. It has a hoop shape design that is constructed mainly of pvc pipe and plastic. the building materials are what make this such an inexpensive design. the site offers very detailed instructions on how to construct this greenhouse and a detailed list of all materials needed.. I built my hoop greenhouse, in april 2015, here in calgary in my backyard. it is 10 feet, by 4 feet, and stands about 4 ft tall�i got the pvc pipe in 10 foot lengths for $4.10 at rona, the plastic i already had a roll for the insulation in the basement�pretty thick stuff too..
The easy greenhouse alternative this is a hoop house that�s about 12-feet wide by 48-feet long. if you need a big greenhouse quickly and economically, a hoop house is definitely the way to go.. This book provides greenhouse plans for a pvc hoop house built on a wooden base frame or raised bed. once you understand the basic design, you will be able to build a hoop house almost any size you need.. Part 2 of our pvc hoop house assembly. adding the arches..