Steps For Preparing Bermuda Playing Surfaces For Winter

October 29,2024

I hope this message finds you well and that you’ve been enjoying the excellent condition of our Bermudagrass playing surfaces this season. As we move into late fall, we want to ensure our Bermudagrass tees and fairways remain healthy and ready for the winter months. By taking the proper steps now, we can reduce the risk of winter injury and set the stage for exceptional playing conditions next season. Although the warm weather has kept the grass growing longer than usual, we must shift focus from maintaining peak playability to preparing the turf for winter dormancy. As days shorten and temperatures cool, Bermudagrass growth will slow, making late summer and early fall the most critical time to ensure robust and resilient turf. Here are the key practices we are implementing: Raising the Height of Cut We have begun raising the height of cut (HOC) on our fairways and tees to a minimum of 0.75 inches. This extra leaf surface will help the grass store more energy for winter survival. Discontinuing Growth Regulators and Nitrogen Fertilizers Growth regulator applications have stopped, and we have reduced nitrogen applications unless overseeding occurs. We limit nitrogen to no more than 0.5 pounds per 1,000 square feet for overseeded areas to avoid stressing the turf. Potassium Applications We are applying potassium fertilizers, such as muriate of potash (0-0-60) or potassium sulfate (0-0-50), to strengthen the turf against potential winter injury. Poa Annua Prevention Preemergence herbicides are being applied to control Poa Annua, a common winter weed that can disrupt the turf’s health. Traffic Control To help the turf regain strength before winter, we are employing traffic control strategies to minimize wear on weak areas. Preventing Spring Dead Spot To mitigate the risk of spring dead spots, we are applying preventive fungicides based on soil temperatures of 65-70°F, targeting optimal application timing. By following these best practices, we aim to protect the Bermudagrass through the winter and ensure a strong recovery next season. While we cannot eliminate all risks of winter injury, taking these proactive steps will significantly reduce the chances of damage. Thank you for your continued support, and we look forward to providing excellent playing surfaces next spring!