Building a Poly Tunnel for the Winter (cont.)

Place your trees under the framework, near the center. (Note the brick in the foreground putting tension on the framework.
Trees placed under the framework
Place the vinyl sheeting over the framework. Make sure there is ample amount on the ends. Place rocks, logs, or bricks around the outside to hold the vinyl down. Lastly, cut an opening on both ends to allow air movement and temperature control
Cut pieces of PVC laid out on the ground