September 25, 2025

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10 Best fungicides of 2025

Save up to 23% off

Best Choice

1

Syngenta

Syngenta Headway G Granular Fungicide
9.8

Exceptional

Our Rating

9.3
Simple to use

8.0
worth the money
How do we rank?

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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
- Item Form:Microemulsion concentrate
- Ingredients:14.3% propiconazole
- Product Dimensions:10.55 x 5.67 x 2.91 inches
- Application:See product label
- Country of Origin:USA
9.7

Exceptional

Our Rating
3

Bonide
Bonide Captain Jack's Copper Fungicide, 32 oz Ready-to-Use Spray for Organic Gardening, Controls Common Diseases
Main highlights

Copper Fungicide Benefits
Controls and prevents blight, black spot, and powdery mildew.

Ideal for Organic Gardening
Suitable for fruits, vegetables, and ornamentals, even until harvest.

Customer Praised Effectiveness
Highly effective in treating black spots on roses and other plants.
9.6

Exceptional

Our Rating

9.3
Simple to use

8.2
Aroma

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.
9.5

Excellent

Our Rating

9.5
Simple to use

9.5
Easy to use

8.0
worth the money
5

Bonide
Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening
Main highlights

Effective Disease Control
Copper Fungicide controls blight, black spot, and mildew effectively.

Versatile Usage
Ideal for fruits, vegetables, ornamentals, and lawns.

Organic Gardening Approved
Praised for being safe and suitable for organic produce.
Key specs
- Item Form:Liquid
- Ingredients:Copper Fungicide
- Product Dimensions:2.13 x 4 x 6.75 inches
- Application:Mix with water
- Country of Origin:USA
9.2

Excellent

Our Rating

9.3
Simple to use

9.3
Easy to use

8.9
worth the money
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6

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.
9.1

Excellent

Our Rating

8.2
Simple to use

8.0
Fashion

8.0
worth the money
7

Garden Safe
Garden Safe Brand Fungicide3, 32 Fluid Ounces, Insecticide and Miticide with Neem Oil Extract for Organic Gardening, Controls Black Spot, Aphids and Spider Mites
Main highlights

Organic Gardening Solution
Ideal for organic gardening, usable up to harvest day.

Versatile Plant Protection
Perfect for roses, flowers, vegetables, and ornamental trees.

Effective Disease Prevention
Highly praised for preventing and controlling fungal diseases.
8.8

Very Good

Our Rating

8.4
Simple to use

8.0
worth the money

8.0
Aroma
8

Spectracide
Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces, Protects Up To 2 Weeks

23% Off
Main highlights

Multi-Purpose Disease Control
Cures and prevents major diseases on roses, flowers, and shrubs.

Ideal for Ornamental Plants
Best suited for protecting decorative plants from fungal infections.

Highly Effective Fungus Treatment
Praised for quickly reducing powdery mildew and black spot.
8.7

Very Good

Our Rating

9.7
Simple to use

9.3
worth the money

9.1
Precision
9

Spectracide
Spectracide Immunox Fungus Plus Insect, 1 Pack

19% 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.
8.6

Very Good

Our Rating

9.3
Simple to use

9.1
Easy to use

8.4
Precision
10

Garden Safe
Garden Safe Brand Fungicide3, 1 Gallon, Fungicide, Insecticide and Miticide with Neem Oil Extract for Organic Gardening, Controls Black Spot, Rust, Aphids and Spider Mites
Main highlights

Versatile Plant Protection
Combines insecticide, fungicide, miticide for comprehensive garden care.

Ideal for Organic Gardening
Use on roses, vegetables, and more; safe up to harvest.

Highly Effective for Vegetables
Praised for success in protecting vegetable gardens.
8.5

Good

Our Rating

8.4
Simple to use

8.0
worth the money

8.0
Aroma

10 Best fungicides of 2025

1

Syngenta Headway G Granular Fungicide

9.3

8.0

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

Bonide Captain Jack's Copper Fungicide, 32 oz Ready-to-Use Spray for Organic Gardening, Controls Common Diseases

9.3

8.2

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

Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening

9.3

9.3

8.9

6

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

8.2

8.0

8.0

7

Garden Safe Brand Fungicide3, 32 Fluid Ounces, Insecticide and Miticide with Neem Oil Extract for Organic Gardening, Controls Black Spot, Aphids and Spider Mites

8.4

8.0

8.0

8

Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces, Protects Up To 2 Weeks

9.7

9.3

9.1

9

Spectracide Immunox Fungus Plus Insect, 1 Pack

9.3

9.1

8.4

10

Garden Safe Brand Fungicide3, 1 Gallon, Fungicide, Insecticide and Miticide with Neem Oil Extract for Organic Gardening, Controls Black Spot, Rust, Aphids and Spider Mites

8.4

8.0

8.0

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