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10 Best systemic fungicides of 2026
Save up to 20% off
Best Choice1
VivaGrow9.7Exceptional
Reliant Systemic Fungicide (Agri-Fos/Garden Phos) 1 Gallon
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package dimensions:10.5 x 7.25 x 4.75 inches 11.75 Pounds
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asin:B0CXQ5DNPQ
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date first available:May 8, 2019
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best sellers rank: 2,584 in Garden Fertilizers
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manufacturer:Quest Products Corporation
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Value for Money2
Monterey9.6Exceptional
Monterey Garden Phos Bundled with Measuring Spoon - Fungicide for Root Rot, Downy Mildew, Fire Blight, Sudden Oak Death, Phytopthora & Pythium, 1 QT
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3
ferti-lome9.5Excellent
Fertilome (11378) Liquid Systemic Fungicide II (32 oz)
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package dimensions:N/A
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asin:B00D0295RY
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date first available:September 1, 2004
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best sellers rank: 662 in Garden Fertilizers
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manufacturer:VPG
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4
ferti-lome9.2Excellent
Fertilome (11380) Liquid Systemic Fungicide II RTS (32oz)
20% Off
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5
Bonide9.1Excellent
Bonide Infuse Lawn & Landscape Systemic Disease Control, 7.5 lb. Ready-to-Use Granules, Fungicide for Turf & Ornamentals
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package dimensions:N/A
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asin:B001D0YG5Q
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date first available:N/A
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best sellers rank: 19,922 in Patio, Lawn & Garden See Top 100 in Patio, Lawn & Garden 684 in Garden Fertilizers
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manufacturer:Bonide Products LLC
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6
Atticus9.0Excellent
Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns, Landscapes, & Greenhouses - Brown Patch, Anthracnose, Powdery Mildew, Scab, Rust, Red Thread, Black Spot
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package dimensions:N/A
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asin:B0BTDT8XR9
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date first available:January 30, 2023
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best sellers rank: 394 in Garden Fertilizers
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manufacturer:Atticus
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7
Bonide8.9Very Good
Bonide Infuse Systemic Disease Control, 32 oz Ready-to-Spray Solution for Lawn & Landscape, Fungicide for Turf & Ornamentals
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target species:for lawns and ornamental plants such as roses, flowers, trees, and shrubs.
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product dimensions:2.5 x 4.88 x 11.88 inches
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specification met:EPA
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item weight:2.3 pounds
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item model number:150
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8
Atticus8.6Very Good
Atticus Gunner 14.3 MEC Propiconazole Fungicide (32 OZ) Controls Brown Patch, Dollar Spot, Blights, Powdery Mildew, and Rusts
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package dimensions:10.55 x 5.67 x 2.91 inches 2 Pounds
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asin:B0C1P7HFV5
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date first available:April 6, 2023
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best sellers rank: 529 in Garden Fertilizers
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manufacturer:Atticus
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9
Monterey8.5Good
Monterey Garden Phos Bundled with Measuring Spoon - Fungicide for Root Rot, Downy Mildew, Fire Blight, Sudden Oak Death, Phytopthora & Pythium - 1 PT
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10
BioAdvanced8.4Good
BioAdvanced All-In-One Rose and Flower Care Concentrate - Plant Food - Prevents Pests and Diseases - Up to 6 Weeks Protection - 64 oz Bottle
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