After you winterize your sprinkler system, you may need to manually water until the grass goes dormant.

Your sprinkler, drip system, and hoses are likely made up of PVC, poly, and plastic. While those materials are fairly resilient to weather changes, the water that flows through them is not.

After you winterize your sprinkler system, you may need to manually water until the grass goes dormant.

READ MORE: How to prepare your home for winter, freezing temperatures Bob Skradski, who owns Sprinkler-Tek in Omaha, showed KETV how to blow out sprinklers.