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.
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