Purlin Hoophouse Upgrade Set hydro-systems Number of rows: 3

Number of rows: 3

so there is no need to move plants off the mat during watering

or silverfish in the basement

Roots Organic Rain is fully organic and concentrated — with no filler

Purlin Hoophouse Upgrade Set hydro-systems Number of rows: 3Adds a set of purlins to the left and right side of the ridge pole to your hoop house. Recommended for high tunnels and hoop houses at least 20' wide in high wind areas. Required for high tunnels and hoop houses greater than 20' wide. Sold in increments of 20 feet, which cover the left and right runs that go parallel to your ridge pole. Includes Ridge Poles Hoop Cross Connectors Endwall Cross Connectors Bolts & Nuts