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As summer approaches, many homeowners with Zone 7 lawns notice changes in their grass’s appearance. Understanding summer dormancy is essential for proper lawn care and maintenance during the hot months.
What Is Summer Dormancy?
Summer dormancy is a natural response of certain grass types to high temperatures and drought conditions. During this period, the grass temporarily stops growing, turns brown or beige, and conserves water and energy to survive the stress.
Common Grass Types in Zone 7
- Bermuda grass
- Zoysia grass
- Centipede grass
- Bahiagrass
These grasses are known to undergo dormancy during the hot summer months, especially in areas with limited rainfall.
Signs of Summer Dormancy
- Grass turning brown or straw-colored
- Reduced growth activity
- Loss of lushness and density
- Maintaining a firm texture despite color change
These signs indicate that your lawn is conserving resources and is in a state of dormancy rather than being unhealthy.
How to Care for Dormant Lawns
Proper care during dormancy helps your lawn recover quickly once cooler weather returns. Follow these tips:
- Reduce watering frequency but ensure deep watering once or twice a week.
- Avoid fertilizing during dormancy, as it can stress the grass further.
- Keep mower blades sharp and mow at a higher setting to reduce stress.
- Limit foot traffic to prevent damage to the dormant grass.
Resuming Growth in Fall
As temperatures cool in late summer or early fall, your lawn will begin to emerge from dormancy. You may notice rapid greening and growth. Proper fall fertilization and aeration can support healthy recovery.
Additional Tips for Zone 7 Lawns
- Choose drought-tolerant grass varieties suited for Zone 7.
- Maintain a regular watering schedule during dry spells.
- Monitor for pests and diseases that may take advantage of weakened, dormant grass.
Understanding summer dormancy enables homeowners to maintain healthy lawns and make informed decisions during the hot months. Proper care ensures your lawn remains resilient and vibrant year-round.