Best Overall
Headway G Fungicide
Best used preventively or at first sign of disease.
For best results, apply before disease becomes severe. Re-apply every 15-28 days.
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Lawn Problem Solver
Disease Identifier
Identify common lawn diseases, learn how they spread, and find lawn-safe control options.
1. Select a disease to learn more
Browse 5-10+ common lawn diseases
Swipe or search to find a disease
2. Select Your Lawn Type to See Products
Choose your lawn type to view products that are safe for your lawn.
Products will appear after a lawn type is selected.
Best Value
Azoxy 2SC Select Fungicide
Best used preventively before disease develops.
Does not control Dollar Spot by itself. Rotate fungicide groups and always follow the label.
Pro-Grade Option
3336F Fungicide – Systemic Lawn Disease Control
Systemic fungicide for prevention and control of many turf and ornamental diseases.
Professional-use product. Rotate with fungicides from a different group to help reduce resistance risk, and always follow the label for disease, site, rate, timing, reentry, watering, and plant safety.
Pro-Grade Option
Armada 50 WDG Fungicide
Prevents and controls many common lawn and ornamental diseases.
For best results, apply before disease becomes severe. Rotate with fungicides from a different group to help reduce resistance risk.
Lesco Spectator Ultra Fungicide
Prevents and controls many common lawn and ornamental diseases.
Rotate fungicide groups. Not a standalone Pythium Blight solution.
Pro-Grade Option
3336 DG Lite Granular Fungicide
Prevents and controls many common turf and ornamental diseases.
Does not control Pythium or Phytophthora.