Considerations With High Tunnels/Greenhouses Prior To A Hurricane

Check the area around the structures for loose objects. Look for objects that could be blown at the structure and cause damage to the glazing and remove them.

• Inspect for dry or weak tree limbs that could fall on the greenhouse.

• In general, you should close all vents to minimize the ability of the wind to lift the structure.

• Consider removing the plastic if anticipated wind speed will reach greater that 80mph (this threshold could be higher or lower depending on the rating of the specific structure).

• On air inflated greenhouses, increase the inflation level between the two layers of plastic covering.  Also, tape and repair any tears/rips in the covering.

• If the structure is equipped with a heater, secure the exhaust pipe as it can move easily in high wind.

• Remember to vent the structure after the storm has passed if crops are inside.

For more information, contact Christopher Mullins or locate your local extension office.