10 bestPlant Fungicideof June 2026
112M consumers helped this year.
5% off
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
9.7
2
Southern Ag 02901 Liquid Copper Fungicide, 8oz
Southern Ag
9.4
10% off
3
Liquid Copper Fungicide Pint 16oz
Southern Ag
9.1
4
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
8.9
10% off
5
Fungus Defence Plus Spray 200ml | 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
8.6
Other
Rose Spray Aphids and Black Spot Treatment | Insecticide and Fungicide Spray | Bug Killer for Roses Flowers and Shrubs | Disease Control | Pest Protection Spray 1L
Fungus Fighter Plus 1L – Ready-to-Use Systemic Fungicide | Controls Blackspot, Mildew, Rust & Leaf Spot | Protects for Up to 3 Weeks | Indoor & Outdoor Use
Growing Success 20300573 Natural Power Disease & Fungus 800ml RTU, GREEN
VITAX Organic Plant Guard Spray 750ml, provides natural protection from bugs and disease. Removes pests, fungal spores, dust and wax from plants,
15% off
6
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
8.3
7
Westland Fungus Guard Ready To Use 800ml
Westland
8.0
14% off
8
Root 98 Warehouse Southern Ag Garden Friendly Bio Fungicide Organic, 8 OZ
Root 98 Warehouse
7.7
8% off
9
Southern Ag Garden Friendly Biological Fungicide,16Oz - 1 Pint
Southern Ag
7.4
10
Neudorff Mildew Clear for Edibles – Fungicide for Plants, Effective Powdery Mildew Treatment for Roses, Vegetables & Fruit, 75g
Neudorff
7.1
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