10 Best fungicide for st augustine grasses of 2025

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Best Choice

1

Atticus

Atticus Artavia 2 SC Azoxystrobin Fungicide (16 OZ) - Compare to Heritage –– Fungus Control for Lawns and Landscapes - Anthracnose, Brown Patch, Leaf Spot, Rhizoctonia
9.9

Exceptional

Our Rating
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Value for Money

2

Atticus
Atticus Gunner 14.3 MEC Propiconazole Fungicide (32 OZ) - (Compare to Banner Maxx) – Controls Brown Patch, Dollar Spot, Blights, Powdery Mildew, and Rusts
Main highlights

Broad-Spectrum Disease Prevention
Gunner 14.3 MEC provides protection against over 20 plant diseases, using the trusted active ingredient propiconazole.

Ideal for Unpredictable Weather
Resistant to rain and irrigation, ensuring reliable disease control even in challenging weather conditions.

Easy Mixing and Application
Customers praise the convenient measuring container and stable microemulsion concentrate for hassle-free use.
Key specs
- Product Dimensions:10.55 x 5.67 x 2.91 inches
- Application:See product label
- Item Form:Microemulsion concentrate
- Ingredients:14.3% propiconazole
- Coverage:N/A
9.8

Exceptional

Our Rating
3

BioAdvanced
BioAdvanced Fungus Control for Lawns, Ready-to-Spray Fungicide for Lawns, 32 oz
Main highlights

Fungus Control and Prevention
Cures and prevents lawn diseases for up to 30 days.

Versatile Lawn Application
Suitable for all lawn types, ideal for home gardens.

Customer Praised Ease of Use
Highly rated for easy application directly from a garden hose.
9.7

Exceptional

Our Rating

8.2
Simple to use

8.0
Fashion

8.0
worth the money
4

Scotts
Scotts DiseaseEx Lawn Fungicide, Controls and Prevents Disease Up to 4 Weeks, Treats Up to 5,000 sq. ft., 10 lbs.

17% Off
Main highlights

Comprehensive Disease Control
Controls 26 lawn diseases, including brown patch and rust.

Ideal for Preventative Use
Apply before symptoms or when conditions favor disease.

Quick and Noticeable Results
Praised for rapid effectiveness within 24 hours.
Key specs
- Application Method:Spread on lawn
- Type:Lawn Fungicide
- Effectiveness:Controls 26 diseases
- Item Form:Granules
- Coverage:Up to 5,000 sq. ft.
9.6

Exceptional

Our Rating

9.5
Simple to use

9.5
Easy to use

8.0
worth the money
5

Spectracide
Spectracide Immunox Fungus Plus Insect, 1 Pack

23% Off
Main highlights

Effective Fungicide and Insect Control
Spectracide Immunox Fungus Plus Insect is a systemic fungicide concentrate that cures and prevents major lawn diseases.

Ideal for Large Lawn Areas
Covers up to 3,000 sq. ft., making it perfect for extensive lawn treatments.

Customer Satisfaction with Performance
Praised for effectively stopping insects and fungus with multiple applications.
9.5

Excellent

Our Rating

9.3
Simple to use

9.1
Easy to use

8.4
Precision
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6

Atticus
Atticus Gravex 20 EW (16 oz) Fungicide (Compare to Eagle 20EW) - Myclobutanil Systemic Fungus Control for Lawns, Landscapes, and Greenhouses
Main highlights

Disease Control Power
Gravex 20 EW offers broad-spectrum disease control with both curative and preventive properties, protecting plants for up to 28 days.

Versatile Application
Ideal for use on lawns, landscapes, greenhouses, ornamental plants, and fruit trees, covering over 100 species.

Customer Praised Effectiveness
Highly effective in controlling black spot on roses and Dollar Spot in Bermuda grass, as noted by satisfied users.
Key specs
- Product Dimensions:4.9 x 1.95 x 8.5 inches
- Application:Multiple use sites
- Item Form:N/A
- Ingredients:19.7% myclobutanil
- Coverage:Broad-spectrum disease control
9.4

Excellent

Our Rating
7

Bonide
Bonide Infuse Systemic Disease Control, 32 oz Ready-to-Spray Solution for Lawn & Landscape, Fungicide for Turf & Ornamentals
Main highlights

Broad Spectrum Disease Control
Bonide Infuse offers systemic protection against over 30 lawn and ornamental diseases.

Ideal for Lawns and Gardens
Perfect for treating roses, flowers, trees, shrubs, and turf against fungal diseases.

Easy to Use and Effective
Highly praised for its ease of use and effectiveness in controlling fungal issues.
9.3

Excellent

Our Rating

9.7
Simple to use

9.1
Precision

8.7
worth the money
8

Eagle
Dow AgroSciences 173917 Eagle 20EW Fungicide, 16oz-1 Pint

15% Off
Main highlights

Comprehensive Disease Control
Prevents and controls more than 15 fungal diseases, ensuring healthy plants.

Versatile Application
Ideal for turfgrass, landscape ornamentals, and fruit trees like apples and grapes.

Highly Effective on Mildew
Praised for eliminating powdery mildew and improving plant health.
9.1

Excellent

Our Rating

9.5
Easy to use

8.9
Simple to use

8.7
worth the money
9

Jonathan Green
Jonathan Green (10233) Lawn Fungus Control - Fungicide for Lawns (5,000 Sq. Ft.)
Main highlights

Broad Spectrum Fungicide
Controls over 20 soil-borne diseases, including brown patch and dollar spot.

Year-Round Application
Ideal for preventing and treating fungus on all lawn grass types year-round.

Quick Green-Up
Customers love the quick greening effect and organic nature.
Key specs
- Product Dimensions:15 x 11 x 3 inches
- Application:Lawn Fungus Control
- Item Form:Granular
- Ingredients:N/A
- Coverage:5,000 sq. ft.
9.0

Excellent

Our Rating
10

Southern Ag
Southern Ag - Liquid Copper Fungicide - Fungicide, 16oz
Main highlights

Effective Disease Control
Controls diseases caused by bacteria and fungi with a potent copper formula.

Garden and Ornamental Use
Ideal for ornamental plants, moss, and algae control in gardens.

Customer Satisfaction
Highly rated for effectiveness in treating plant fungal diseases.
8.9

Very Good

Our Rating

9.7
Precision

9.3
Simple to use

8.9
worth the money

10 Best fungicide for st augustine grasses of 2025

1

Atticus Artavia 2 SC Azoxystrobin Fungicide (16 OZ) - Compare to Heritage –– Fungus Control for Lawns and Landscapes - Anthracnose, Brown Patch, Leaf Spot, Rhizoctonia

How do we rank?

How do we rank?

Analyzing top stores

2

Atticus Gunner 14.3 MEC Propiconazole Fungicide (32 OZ) - (Compare to Banner Maxx) – Controls Brown Patch, Dollar Spot, Blights, Powdery Mildew, and Rusts

3

BioAdvanced Fungus Control for Lawns, Ready-to-Spray Fungicide for Lawns, 32 oz

8.2

8.0

8.0

4

Scotts DiseaseEx Lawn Fungicide, Controls and Prevents Disease Up to 4 Weeks, Treats Up to 5,000 sq. ft., 10 lbs.

9.5

9.5

8.0

5

Spectracide Immunox Fungus Plus Insect, 1 Pack

9.3

9.1

8.4

6

Atticus Gravex 20 EW (16 oz) Fungicide (Compare to Eagle 20EW) - Myclobutanil Systemic Fungus Control for Lawns, Landscapes, and Greenhouses

7

Bonide Infuse Systemic Disease Control, 32 oz Ready-to-Spray Solution for Lawn & Landscape, Fungicide for Turf & Ornamentals

9.7

9.1

8.7

8

Dow AgroSciences 173917 Eagle 20EW Fungicide, 16oz-1 Pint

9.5

8.9

8.7

9

Jonathan Green (10233) Lawn Fungus Control - Fungicide for Lawns (5,000 Sq. Ft.)

10

Southern Ag - Liquid Copper Fungicide - Fungicide, 16oz

9.7

9.3

8.9

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