Greenhouse PVC Coated Spring Wire & Lock Channel Bundle Pack Size (Select Below):4 Of Each Check out this tutorial on

Check out this tutorial on soil blocking or read this how-to article

Completely waterproof (IP68)

we recommend using our Heavy-Duty Trellis Kit

Compatible with most 120V mats

If you plan to add sidewall insect netting to one of our hoop house greenhouse kits

Greenhouse PVC Coated Spring Wire & Lock Channel Bundle Pack Size (Select Below):4 Of Each Check out this tutorial onTo get a professional quality job, you need professional quality materials. Lock channel and spring wire is the most secure and safe way to attach your greenhouse covering. Our plastic coated spring wire lock allows you to easily remove and re stretch your plastic without damage. It is safe for use on all greenhouse plastic as the plastic coating prevents abrasion from the typical bare metal wire. Combo Pack Includes Rust Free USA Made Aluminum Lock