Zoysia grass does turn brown during the winter months when it enters a state of dormancy. However, it is important to note that Zoysia grass remains green for a longer period than other warm-season grasses such as Bermudagrass.
During its active growing season, which usually spans from late spring to early fall, Zoysia grass displays a light to medium green color, providing a lush and vibrant look to lawns and landscapes. This vibrant green color is often one of the reasons why many people choose Zoysia grass for their lawns.
However, as winter approaches and temperatures drop, Zoysia grass starts to go dormant. This is a natural survival mechanism that allows the grass to conserve energy and protect itself during the colder months. As a result, the grass blades gradually turn brown.
The exact timing and duration of this dormancy period can vary depending on the specific Zoysia grass variety and the local climate. In regions with mild winters, Zoysia grass may remain partially green even during the dormant period. On the other hand, in colder climates, Zoysia grass may stay brown for a longer period.
It’s worth mentioning that the transition from green to brown can be gradual, and the intensity of the brown color can vary. Some lawns may retain a hint of green during dormancy, while others may turn a more pronounced brown color. Factors such as soil conditions, sunlight exposure, and maintenance practices can also influence the appearance of Zoysia grass during winter.
While the brown color of dormant Zoysia grass may not be as visually appealing as the vibrant green of its active growing season, it is a natural and temporary phase in the grass’s lifecycle. It’s important to remember that this is not an indication of the grass being dead or unhealthy. Zoysia grass has a remarkable ability to bounce back and regrow once warmer temperatures return in spring.
Taking care of your Zoysia grass during winter dormancy can help ensure its health and prepare it for a strong comeback in the following growing season. Here are some tips:
1. Avoid excessive foot traffic on dormant Zoysia grass to prevent unnecessary stress on the grass blades.
2. Keep the lawn free from debris, leaves, and other objects that can smother the grass and impede its growth once spring arrives.
3. While dormant, Zoysia grass requires less water than during the active growing season. Adjust your irrigation schedule accordingly to prevent overwatering, which can lead to fungal issues.
4. If your region experiences extended periods of dryness during winter, consider providing supplemental irrigation to prevent the grass from becoming too dry and brittle.
5. Avoid mowing dormant Zoysia grass unless absolutely necessary. Mowing can cause stress to the grass and may hinder its ability to recover once spring arrives.
6. Consider overseeding with a cool-season grass in regions where the winter dormancy period is particularly long. This can help maintain some green color during the dormant period.
Zoysia grass does turn brown during winter dormancy, but it retains its green color for a longer duration compared to other warm-season grasses. Understanding and embracing this natural process can help you care for your Zoysia lawn and ensure its healthy regrowth in the following spring.
