Bermuda grass, known for its lush green appearance and hardy nature, is a popular choice for lawns. However, you may have noticed red patches appearing on your Bermuda grass blades and wondered what could be causing this unusual discoloration.
Is It Normal For Bermuda Grass To Have Red Patches?
It is not typically normal for Bermuda grass to have red patches. In a healthy state, Bermuda grass should have a robust green color, exhibiting its optimal condition and vitality. However, various factors can contribute to the development of red patches in Bermuda grass.
Changes in the color of Bermuda grass can indicate several issues. For example, red or brown patches can signify a fungal disease, such as “spring dead spot,” a common disease affecting this grass type. Prolonged periods of wet, cool weather can make the grass susceptible to this disease, leading to the discoloration.
Also, these red patches can also indicate a stress condition in the grass. This could result from environmental conditions, like drought, heat stress, or lack of essential nutrients. If these issues are not addressed promptly, they can lead to serious damage to the Bermuda grass.
Why Are My Bermuda Grass Blades Turning Red?
Bermuda grass blades may turn red for a number of reasons. One of the most common reasons is due to a fungal disease known as “Leaf Spot” or “Spring Dead Spot.” This disease usually manifests during cooler, wet seasons, leading to red or brown patches on the grass blades.
The red discoloration can also result from nutrient deficiencies, particularly nitrogen. When Bermuda grass lacks nitrogen, the blades may turn red or yellow as a stress response. A soil test can help identify this issue, enabling proper fertilization to restore the grass’s health.
Lastly, environmental stressors such as extreme temperatures, drought, or over-fertilization can also cause Bermuda grass blades to turn red. These stress conditions cause the grass to go into a protective state, which can result in red discoloration. However, once the stressor is removed, the grass should gradually return to its healthy green state.
How Do I Prevent My Bermuda Grass Blades From Turning Red?
Preventing Bermuda grass blades from turning red involves good lawn maintenance practices and attentive care. Firstly, ensure a balanced and regular watering schedule to avoid creating a conducive environment for fungal diseases. Overwatering can lead to conditions favoring fungal growth, while underwatering can stress the grass, causing discoloration.
Next, regular fertilization with a balanced fertilizer is important. Nitrogen deficiency is a common cause of red Bermuda grass, so adding a nitrogen-rich fertilizer can help. However, be careful not to over-fertilize, as this can burn the grass, causing it to turn red or brown.
Lastly, mow your Bermuda grass at the appropriate height, typically between 1.5 and 2.5 inches, depending on the variety. This can help prevent stress and maintain its health. If problems persist, consider consulting a local extension service or a lawn care professional for specific advice tailored to your lawn’s conditions.
