Place over wire hoops to form small tunnels, creating a greenhouse environment to promote the growth of heat-loving plants. Self-venting on hot days. Offers a few degrees of frost protection. Especially recommended for sweet potatoes and long-season peppers. Tears more easily than fabric row cover; use soil or sandbags to anchor it, not rocks or staples. With care, it can be reused. 1.1 mil.
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