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Top 8
June 2025
Best Copper Fungicide Spray For Vegetable Plants
We made a list of the top 8 Copper Fungicide Spray For Vegetable Plants based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening
Bonide
9.2
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✓
Control fungus and disease in your garden with Captain Jack’s Liquid Copper Fungicide Concentrate!
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Approved for organic gardening, this fungicide is suitable for the production of organic produce and can even be used up until the day of harvest!
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Copper Fungicide effective in the control and prevention of a wide range of plant diseases. Listed common garden diseases include blight, black spot, powdery mildew peach leaf curl and more.
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Apply copper fungicide to fruits, vegetables, ornamentals and other plants in your lawn and garden for complete and long-lasting disease control.
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This product arrives conveniently ready-to-mix! To use, mix with water according to package directions and thoroughly apply to affected plants. Please see product label for full use instructions.
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2
Southern Ag Liquid Copper Fungicide, 32oz - Quart
Southern Ag
9.1
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✓
Controls diseases caused by bacteria & fungi
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New formulation works well with hose end sprayers
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Labeled for control of moss and algae
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Power source type: Manual
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10% Discount
3
Neudorff Plant Fungicide Spray, Copper Soap Fungicide for Roses, Fruits & Vegetables Control Powdery Mildew and Other Diseases and Fungus for Organic Gardening, Ready-to-Use (32 oz)
Neudorff
9.0
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✓
Neudorff Copper Fungicide Controls Listed Plant Diseases: Powdery Mildew, Rusts, Black Spot, Leaf & Fruit Spot, Downy Mildew, Fruit Rot, Late Blight, Peach Leaf Curl and Other Listed Diseases.
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Fungicide for Fruit Trees and Plants For Organic Gardening & Can Be Used up to Day of Harvest: For Roses, Vegetables, Fruits, Fruit Trees, Flowers, & Ornamentals and Use for Early and Late Blight on Tomatoes and Potatoes.
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Houseplant Fungicide for Indoor Plants, Dormant and Growing Season Liquid Copper Fungicide Controls Listed Plant Diseases Using Low Concentration of Copper and Protects Buds and Flowers such as Rose.
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For Organic Gardening; For Use in Homes, Home Gardens, and Home Greenhouse, This Ready-To-Use Copper Fungicide Spray for Plants Decomposes to Form Soluble Copper and Fatty Acid, Both of Which Can Be Used by Microbes and Plants.
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How to Use: Begin Treatment for Plant Care 2 Weeks before Diseases Normally Appears or When Disease First Appears, and Repeat 7 - 10 Days Intervals for as Long as Needed. Reapply after Rain
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Not for Sale in California and Hawaii
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4
Natria Disease Fungus Control with Copper Fungicide, Ready-to-Use, 24 oz
Natria
8.9
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✓
CONTROLS POWDERY MILDEW & OTHER DISEASES: Protects buds and flowers from powdery mildew, rust, black spot, fruit rot, downy mildew, late blight and other listed diseases
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CAN BE USED UP TO DAY OF HARVEST: Broad spectrum control of listed fungal and bacterial diseases on homes, home gardens and home greenhouses
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FOR ORGANIC GARDENING: OMRI-Listed for hydroponic gardening
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8% Discount
5
Southern Ag - Liquid Copper Fungicide - Fungicide, 16oz
Southern Ag
8.8
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For control of disease on vegetables, ornamentals, Fruit and nut crops & algae in turfgrass
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7% Discount
6
Bonide Captain Jack's Copper Fungicide, 32 oz Ready-to-Spray Disease Control Solution for Organic Gardening, Controls Leaf Curl
Bonide
8.6
VIEW DEAL
Buy on Amazon
✓
Control fungus and disease in your garden with Captain Jack’s ready-to-spray Liquid Copper Fungicide!
✓
Approved for organic gardening, this fungicide is suitable for the production of organic produce and can even be used up until the day of harvest!
✓
Copper Fungicide effective in the control and prevention of a wide range of plant diseases. Listed common garden diseases include blight, black spot, powdery mildew peach leaf curl and more.
✓
Apply copper fungicide to fruits, vegetables, ornamentals and other plants in your lawn and garden for complete and long-lasting disease control.
✓
This product arrives conveniently ready-to-spray! To use, attach to a hose end sprayer and thoroughly apply to affected plants. Please see product label for full use instructions.
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on Amazon
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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
Garden Safe
8.5
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✓
FOR ORGANIC GARDENING: Use in & around the home & home garden on roses, flowers, houseplants, ornamental trees & shrubs, fruits & vegetables
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FUNGICIDE: For prevention and control of various fungal diseases including black spot, rust and powdery mildew
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3 GARDEN PRODUCTS IN 1: Fungicide, insecticide & miticide product kills eggs, larvae and adult stages of listed insects and prevents fungal attack of plant tissues
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CONTAINS NEEM OIL EXTRACT: The active ingredient is clarified hydrophobic extract of neem oil
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INSECTICIDE & MITICIDE: Controls aphids, whiteflies and other listed insect pests (insecticide). Also controls spider mites (miticide)
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15% Discount
8
Earth's Ally 3-in-1 Plant Spray 32 oz | Safe & Organic Insecticide, Fungicide & Spider Mite Control, Use on Indoor Houseplants and Outdoor Plants, Gardens & Trees, Insect Repellent & Antifungal Use
Earth's Ally
8.2
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3-IN-1 GARDEN SPRAY - Earth’s Ally 3-in-1 Plant Spray is an insecticide, miticide and fungicide. The formula effectively controls soft-bodied insects and common plant diseases with a synergistic blend of botanical oils.
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KILLS AND REPELS INSECTS - Kills common soft-bodied insects including spider mites, aphids, whiteflies, mealybugs, leaf rollers and scale.
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CONTROLS AND PREVENTS DISEASE – Controls common plant disease including powdery mildew, downy mildew, blight, canker, black spot and leaf spot.
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SAFE FOR PEOPLE, PETS & PLANET – Formulated with safe ingredients, the actives in Earth’s Ally 3-in-1 Plant Spray are thyme oil, rosemary oil, clove oil and peppermint oil. It is an OMRI Listed formula suitable for use in organic gardening.
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PROVEN BEE SAFE – Earth’s Ally is committed to protecting our pollinators. Every formula is independently tested and proven safe for the bee population.
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