Bonide Copper Fungicide

Bonide® Copper Fungicide Ready-to-Use

Protect your plants from damaging diseases with Bonide® Copper Fungicide! This easy-to-use formula controls a wide range of plant diseases on vegetables, fruits, herbs, flowers, and shrubs—and it’s safe for organic gardening.

Made with Basic Copper Sulfate, this fungicide is a modern take on the classic Bordeaux mix, helping control powdery mildew, downy mildew, black spot, early blight, peach leaf curl, and many other common issues.

Use it as a ready-to-use dust or mix with water to create a convenient spray solution. Safe to use up to the day of harvest, it’s a simple way to keep your garden thriving all season long.

• Protects listed plants from disease

• Approved for organic gardening

• Controls black spot, mildew, blight, and more

• Great for use on vegetables, fruits, shrubs, and shade trees

• Can be used up to the day of harvest

• Ready-to-use formula—dust or spray!