Know the Difference Between Dead and Dormant Grass
As winter approaches and your looking toward lawn maintenance, it is important to know the difference between dead and dormant grass. Here are some key things to know about grass health and how to identify the differences:
What Does Brown Grass Mean?
If you see brown grass on your property, you may not be sure if it's dead or why it died.
The catch is sometimes that brown grass is not dead, but rather dormant. While dead grass will not return, dormant grass can. Dormancy is a tool grass can use to withstand changes in the weather. The trick is knowing the difference so you can evaluate the extent of damage or needs your lawn has to restore it back to health.
Tips for Identifying Grass Damage
One simple way to test the extent of damage in your grass is to tug it. A tug test will tell you things you cannot know by looking at your brown brass. Find a section that appears to be dead, grasp some of it in your hand, then pull on it. If the grass uproots itself easily, then that section has died.
Dealing with Dead or Dormant Grass
Sadly, dead grass does not grow back. For any sections that you have identified as dead, not only will you need to reseed these areas but you will need to clean up the dead grass first. Once the thatch has been removed, new seeds can be placed. Sodding is another option as is installing new landscaping with materials like rocks or mulch. If your grass is simply dormant, consider watering it or feeding it regularly to encourage its growth and bring it out of dormancy.
Reseeding Your Lawn
To reseed your lawn, you will want to mow the grass and remove the clippings. The grass should be mowed to a shorter height than you would normally mow it to. Soil amendments will ensure healthy soil before the seeds are spread. While sod is another option, laying can be considerably more strenuous to do. Similarly to reseeding, you will need to remove the thatch, prep the soil, then add the sod. Regardless of which method you use, adequate water and feeding of the grass will be necessary so that the grass takes.
If your yard is brown in more than one area, one tip is to look for a pattern. If certain patterns seem obvious and if your grass isn't dead in those areas, it is possible a disease or some kind of soil contamination has occurred. Asking a professional may be best. Also consider temperature changes relevant to grass health. Certain weather patterns impact the way grass goes into dormancy, including cooler weather or droughts. Finally, watering schedules help keep grass both alive and out of dormancy, especially during hotter, drier months. Watering will revive the color of dormant grass in this situation, whereas the dead grass will remain brown.