Control common plant diseases in your lawn and home garden with Captain Jack’s liquid copper fungicide concentrate. This product uses low concentrations of copper for control listed plant diseases. Approved for organic gardening， copper fungicide can be used on a variety of listed fruits， vegetables， nuts， herbs and flowers， and can even be applied up to the day of harvest. Captain Jack’s copper fungicide is effective against common fungal diseases including downy mildew， black rot， leaf spot， powdery mildew， blight， peach leaf curl and more. This concentrated solution arrives ready to mix with water. For best results， shake well mix according to instructions on the product label. Apply thoroughly to the tops and undersides of leaves and all plant surfaces on affected plants. Repeat every 7-10 days as needed. Please see product label for full use instructions.

Control fungus and disease in your lawn and garden with Captain Jack’s liquid copper fungicide concentrate

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 is 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

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