10 bestPlant Fungicideof September 2025
112M consumers helped this year.
1
Provanto - Fungus Fighter Plus - Eradicates, Controls & Protects for Up To 3 Weeks - Garden Care, Plant Protection, Ready to Use Fungicide, Use Indoor & Outdoor on Flowers, Fruit & Veg, Shrubs - 1L
Provanto
9.8
2
Westland Fungus Guard RTU 800ml, Green
Westland
9.6
3
Southern Ag 02901 Liquid Copper Fungicide, 8oz
Southern Ag
9.3
21% off
4
Fungus Defence Plus Spray 1L | Organic Plant Protection | Targets Blackspot, Mildew, Leaf Spot, Blight, Rust | Ideal for Indoor & Outdoor Use | Safe on Fruits, Vegetables, Flowers | Natural Defence
READY STEADY DEFEND
9.1
5
Liquid Copper Fungicide Pint 16oz
Southern Ag
8.8
OtherUp to 15% off
1 Litre Fungus Fighter Plus Fungicide Protects for 3 Weeks
Neudorff Mildew Clear for Edibles, 5x 15g Packs, Against Fungal Diseases on Vegetables and Fruits, Fungicide for Powdery Mildew Treatment, Plant Fungicide, Fungus Fighter, Fungus Clear
EcoValley Natural Plant Mould and Mildew Remover Spray - 500ml - Effective Fungus Cleaner for Gardens & Indoors - Eco-Friendly, Safe Mould Treatment
Southern Ag Garden Friendly Biological Fungicide,16Oz - 1 Pint
26% off
6
Rose Clear Ultra Gun Fungicide & Insecticide Spray 1 Litre Fights Blackspot & Rust (1 Bottle)
Fungicide
8.6
7
Tricho Protect Bio Fungicide for Plants, Makes 20L of Liquid Spray With 200G Highly Concentrated Powder, Recommended Black Spot Spray For Roses, Child & Pet Safe (OF&G certified)
Grow Mate
8.3
8
FungusClear Ultra 2, Ready to Use, 800 ml, White
BugClear
8.0
9
Toprose - Fungus Control and Protect ready to use - Protects Roses from Disease for Stronger, Healthier Blooms - Plant Protection, Rose Care, Ready to Use, Black Spot Control - 1L
Phostrogen
7.8
10
Southern Ag Garden Friendly Bio Fungicide Organic, 8 OZ
Root 98 Warehouse
7.5
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