In the event of a freeze advisory, please be certain to run your irrigation sprinkler heads to fortify your plants and flowers. It takes longer for well-watered plants to freeze. After finishing the watering cycle, then cover all your plants and flowers that are susceptible to freeze damage. If some plants do incur freeze damage, do not trim off the dead parts until late January, after the bulk of the severe weather has passed. The lingering dead parts will serve to defend the plants and flowers from further freeze activity. When you discover a broker sprinkler head, call us for a speedy repair. In The Woodlands & Spring areas of North Houston contact us for superior irrigation service One Source today.