Here is another small tip how to reuse pieces of an old garden hose to help attach the plastic to the rounded PVC pipes that create the frame work for the hoop house.
I've built one similar to this. No mesh just all PVC! I like the mesh idea. Make Your Own Greenhouse
Greenhouse On The Cheap Using Plastic Bottles | DIY Cozy Home
Using bottles to make a garden roof
great idea for potting
Green Sky Growers