Bonide Copper Fungicide RTS (16oz)

Bonide Captain Jack’s Copper Fungicide RTS (16oz) is a ready-to-spray formula designed to protect your plants from a wide array of fungal diseases. It effectively treats and prevents blights, leaf spots, downy mildew, powdery mildew, and more across a variety of crops and ornamentals.

Formulated with copper octanoate, a naturally derived compound, this fungicide creates a protective barrier on plant surfaces to halt the development of fungal pathogens. Its low-impact formula makes it suitable for organic gardening and safer for beneficial insects when used as directed.

Key features and benefits:

• Active ingredient: Copper octanoate – derived from a naturally occurring mineral.
• Controls a broad spectrum of fungal diseases including early and late blight, rust, and anthracnose.
• Ready-to-spray (RTS) bottle connects directly to a garden hose for fast and even coverage.
• Ideal for vegetables, fruits, roses, herbs, flowers, and ornamentals.
• Can be used as both a preventative and curative treatment.

This copper fungicide is part of a broader integrated pest management strategy. For additional solutions, visit our full line of Organic Pest Control products.

For complete application directions and safety information, please review the manufacturer’s current Product Label and Safety Data Sheet.