August 17, 2026
Protecting Your Landscape During Late Summer

By August, San Diego landscapes have already experienced months of heat, sunshine, and dry conditions. This is especially true in East County, where higher temperatures can put additional stress on lawns, trees, and plants.
A few simple maintenance steps can help protect your landscape through the end of summer and prepare it for fall.
Watch for Signs of Heat Stress
Catching heat stress early can help prevent more serious damage. Look for:
- Wilting or curling leaves
- Brown or yellow foliage
- Dry soil
- Brown patches in lawns
- Premature leaf drop
Before automatically adding more water, check the soil. Overwatering and irrigation problems can sometimes cause similar symptoms.
Water Smarter
One of the most important summer landscaping tips is to focus on efficient watering rather than simply watering more.
When possible, water early in the morning to reduce evaporation. Check soil moisture regularly and make sure you're adjusting watering based on the needs of different plants.
New plants may require additional attention during periods of extreme heat while their roots become established.
Check Your Irrigation System
August is also a great time to inspect your irrigation.
Look for:
- Broken sprinkler heads
- Leaking lines
- Clogged drip emitters
- Uneven coverage
- Water spraying onto sidewalks or driveways
Regular irrigation maintenance in San Diego can help keep plants healthy while reducing unnecessary water waste.
Start Preparing for Fall
As summer winds down, take note of areas that struggled during the hottest months. Dry spots, unhealthy plants, or recurring irrigation problems may indicate that changes are needed before next summer.
Fall can be a great time to address these issues, refresh landscaping, and adjust irrigation as temperatures begin to cool.
Keep Your Landscape Healthy
Consistent maintenance can make a big difference in plant health during San Diego's hottest months.
At Kniffing's Landscape & Maintenance, we help homeowners, HOAs, and commercial properties maintain healthy, attractive landscapes throughout the year.
If your landscape is struggling with summer heat or your irrigation system needs attention, contact Kniffing's Landscape & Maintenance. We're here to help keep your property looking its best as we head into fall.





