Ask for help to push back the portions of hose that are not clogged until the arc is where you want it. Then lock the rest in place.
4. Purlins
Make your arch structure solid by adding horizontal pipes to connect the hoop. Most hoop houses require at least one purlin on the top and two more on each side of the structure. Depending on your climate, you may need more to provide stability against strong winds and rain. Secure with carriage bolts.
To make your hoop house retractable from the bottom up, attach wooden planks to the hip 1 of 2 about 3 feet from the floor. You are going to attach the main pieces of plastic to these boards.
5. Attach your plastic
Mother Earth News recommends choosing a high-end greenhouse plastic. The material is stronger and lasts longer than the cheap plastics you find elsewhere. In addition, the greenhouse material provides better insulation for your plants.
When attaching your plastic, be sure to leave one foot of extra space around the edges and about 2 feet of additional plastic at the ends. Stir on your structure and tighten if necessary. You can attach the plastic using wire and a track. Try using two layers of plastic for better insulation.
6. Your floor
Your floor should have enough space for you to get in and out without disturbing the plants you have lined up indoors. Use lightweight material for walkways so that the floor is largely intact. straw, sawdust and mulch work well.
