Top 10 Lawn Problems and How to Fix Them

On February 16, 2025 By newsroom Topic: Household Needs Buyers Guide

Transform your lawn from problem-prone to picture-perfect with these solutions to common issues.


1. Crabgrass

  • Cause: Thrives in underfertilized, low-mowed lawns.
  • Solution:
  • Apply corn gluten meal (natural pre-emergent) in early spring.
  • Use chemical options like dithiopyr or prodiamine cautiously; they may be carcinogenic.
  • Mow grass high and fertilize regularly to crowd out crabgrass.

2. Dandelions

  • Cause: Thrive in thin, nutrient-poor lawns.
  • Solution:
  • Use a specialized tool to remove the entire taproot.
  • Apply herbicides with 2,4-D, MCPP, and dicamba in the fall (only if necessary).
  • Fertilize and thicken your lawn to prevent regrowth.

3. Other Weeds (Dallisgrass, Nimblewill, etc.)

  • Cause: Often grow in areas with poor conditions (too dry, wet, or shady).
  • Solution:
  • Spot-treat with glyphosate or glufosinate-ammonium during active growth.
  • Improve lawn health with proper mowing, watering, and fertilizing.

4. Fungus

  • Cause: Overwatering, improper mowing, or fertilizing at the wrong time.
  • Solution:
  • Avoid fungicides, which only treat symptoms.
  • Fix the underlying issues like excess moisture or poor drainage.
  • Replant dead areas with appropriate grass varieties.

5. Moss

  • Cause: Shade, compacted soil, acidic or wet conditions.
  • Solution:
  • Trim trees and shrubs to allow sunlight.
  • Aerate compacted soil and improve drainage.
  • Test and adjust soil pH with limestone or sulfur.
  • Use shade-tolerant grasses like creeping red fescue.

6. Too Much Shade

  • Cause: Lack of sunlight due to trees or structures.
  • Solution:
  • Prune trees every 3–5 years to allow more light.
  • Replace grass under trees with shade-tolerant ground covers like sweet woodruff.

7. Compacted Soil

  • Cause: Foot traffic or heavy use over time.
  • Solution:
  • Aerate the soil with a piston-driven aerator.
  • Avoid walking on wet lawns to slow compaction.

8. Grubs

  • Cause: Beetle larvae feeding on lawn roots.
  • Solution:
  • Check for grubs by lifting the sod near brown patches.
  • Treat with Heterorhabditis nematodes or apply insecticides like imidacloprid in summer.
  • Reseed damaged areas after treatment.

9. Dog Urine

  • Cause: Nitrogen in urine burns grass, leaving brown spots.
  • Solution:
  • Replace dead spots with sod plugs or reseed.
  • Water the area immediately after the dog urinates to dilute nitrogen.

10. Moles

  • Cause: Tunnels created by moles searching for food.
  • Solution:
  • Use harpoon-type traps for the best results.
  • Apply bromethalin-based bait or hire a wildlife-control professional.

Lawn Care Tips for a Healthy Lawn

Mow High and Regularly

  • Mow to a height of 2.5–3.5 inches, depending on grass type.
  • Sharpen mower blades for clean cuts.

Mulch When You Mow

  • Leave clippings on the lawn to return nutrients.

Water Early and Deeply

  • Water early morning, about 1 inch per week.
  • Water deeply and wait until footprints remain visible on the grass before watering again.

Fertilize Properly

  • Apply 1 lb. of nitrogen per 1,000 sq. ft. yearly.
  • Use slow-release fertilizer, 3 times per year if mulching or 5 times if not.

Test Your Soil

  • Test soil every few years to adjust pH (ideal range: 6.5–7).
  • Use limestone to raise pH or sulfur to lower it.

Don’t Let Leaves Pile Up

  • Mulch or remove leaves frequently to avoid disease.

Hire Local Lawn Services (If Needed)

  • Choose local providers for higher satisfaction and better service quality.

Enjoy Your Perfect Lawn!

With proper care and timely fixes, your lawn can be the envy of the neighborhood—without the headaches!


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