Drought is a natural phenomenon that can have a significant impact on lawns. When there is not enough water, grass can go dormant. This means that the grass will stop growing and the leaves will turn brown.
There are a few reasons why grass goes dormant during drought.
- First, grass needs water to photosynthesize. Photosynthesis is the process by which plants use sunlight to convert water and carbon dioxide into glucose, which is the plant’s main source of energy. When there is not enough water, the plant cannot photosynthesize and it will start to die.
- Second, grass needs water to keep its roots cool. When the roots get too hot, the plant will go dormant as a way to protect itself.
- Finally, grass needs water to transport nutrients from the soil to the leaves. When there is not enough water, the plant cannot transport nutrients and it will start to die.
If your lawn is going dormant during drought, you should water it deeply and infrequently. This will help the roots to grow deeper and become more drought-tolerant. You should also avoid mowing your lawn too short. A shorter lawn will have less leaf area and will be less able to photosynthesize.
If you follow these tips, you can help your lawn to survive drought and come back green and healthy when the rains return.
Here are some additional tips for keeping your lawn healthy during drought:
- Water early in the morning. This will help the water to soak into the soil before it evaporates.
- Avoid walking on your lawn. Walking on a dry lawn can damage the roots and make it more difficult for the plant to absorb water.
By following these tips, you can help your lawn to survive drought and come back green and healthy when the rains return.