Identifying Common Lawn Issues in Jacksonville
A major pest problem for St. Augustine lawns in Jacksonville is Chinch Bugs.
Signs:
- Dry-looking patches that spread quickly
- Grass dies despite watering
- Mostly appears in sunny areas
How to check:
Part the grass near damaged edges—you may see tiny black bugs with white wings.
Prevention/Treatment:
- Maintain healthy mowing height
- Reduce drought stress
Practical Solutions for Lawn Problems
Reduce Lawn Stress Immediately
Healthy turf can tolerate small chinch populations better.
Proper Watering
Jacksonville lawns should be watered:
- Deeply
- Early morning
- 2–3 times per week maximum
Avoid daily shallow watering—it creates ideal pest conditions.
Goal:
About 1 inch of water per week total (including rainfall).
Raise Mowing Height
For St. Augustine:
- Keep height around 3.5–4 inches
Short mowing stresses turf and increases heat buildup where chinch bugs thrive.
Avoid Excess Nitrogen
Heavy summer fertilization creates soft growth that attracts pests.
Use:
- Slow-release fertilizer
- Moderate nitrogen rates
- Balanced micronutrients
Treat Active Infestations
Treat early when damage first appears.
Once large sections die, recovery takes much longer.
Seasonal Lawn Care Tips
1. Inspect Early
Start checking:
- Sunny areas
- Along sidewalks and driveways
- Previous damage zones
Early detection prevents summer explosions.
2. Apply Balanced Fertilizer
Use:
- Slow-release nitrogen
- Moderate feeding rates
Avoid pushing excessive growth.
Healthy roots matter more than rapid top growth.
3. Mow Correctly
For St. Augustine:
- Maintain 3.5–4 inch height
Taller grass:
- Shades soil
- Retains moisture
- Reduces heat stress
4. Check Irrigation Coverage
Uneven watering creates stressed zones that attract chinch bugs.
Look for:
- Dry corners
- Broken sprinkler heads
- Runoff areas
Getting Professional Help for Lawn Care
Sometimes lawn problems go beyond basic watering and mowing. Jacksonville’s climate creates challenges that often require professional diagnosis and treatment—especially with pests, fungus, and St. Augustine grass issues. totalsprayllc.com
