Control Diseases Caused by Bacteria and Fungi
Captain Jack’s Liquid Copper Fungicide Concentrate effectively combats bacterial and fungal diseases in your garden.
New Formulation for Hose End Sprayers
Our new formulation is specifically designed to work seamlessly with hose end sprayers, making application quick and easy.
Organic Gardening Approved
Certified for organic gardening, this fungicide is perfect for producing organic produce without compromising on your agricultural practices.
Highly Effective Against Moss and Algae
Contains 31.4% Copper Ammonium Complex (8% Metallic Copper Equivalent), making it highly effective in controlling and preventing moss and algae growth in your garden.
Comprehensive Plant Disease Control
Copper fungicide is effective in the control and prevention of a wide range of plant diseases, including blight, black spot, powdery mildew, and peach leaf curl.
Versatile Application
Apply Captain Jack’s Liquid Copper Fungicide Concentrate to fruits, vegetables, ornamentals, and other plants in your lawn and garden for complete and long-lasting disease control.
Safe for Harvest
Approved for use up until the day of harvest, this fungicide ensures your produce remains clean and pest-free.
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