High Tunnel/Greenhouse 12" Vent w/Auto Opener _41300HRDNON---DISCOUNT[true]--DISCOUNT[true] Bobbins can be rewound quickly

Bobbins can be rewound quickly

The display holds 9 plastic cut flower vases (included) that are equipped and ready to carry your flowers

The same high quality header pipe used in our 40131-900 Drip Irrigation Kit

Average Weight: 10-16 pounds

These popular peat sheets each contain your favorite Jiffy Pellets

High Tunnel/Greenhouse 12" Vent w/Auto Opener _41300HRDNON---DISCOUNT[true]--DISCOUNT[true] Bobbins can be rewound quicklyProtect your plants from overheating! This easy to install greenhouse vent can be placed in the roof or end wall to provide supplemental ventilation for extremely hot conditions. During moderate weather, high tunnels are generally vented by rolling up the sides and opening the doors on each end. However, extremely hot and humid weather often requires additional ventilation, and the best vent position is at the roof or peak of the structure. The High