Purlin Hoophouse Upgrade Set natural first aid Sinus Support: Provides moisture to

Sinus Support: Provides moisture to dry nasal passages for lasting comfort

Durable Plastic Construction: Made from high-quality

Anti-fog additive

along with other healthful animal fats

This greenhouse thermostat is calibrated for accuracy with a stainless steel coil and can be used on 24V Systems

Purlin Hoophouse Upgrade Set natural first aid Sinus Support: Provides moisture toAdds 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