- Some stock photographs may show options that are not included. Please check product description.
1-QuartCaptaion Jack's Ready-To-Use Copper Fungicide
- Mfg.#
- 775
- Sku#
- 1790294
- Control fungus and disease in your garden with Captain Jack's ready-to-use liquid Copper Fungicide!
- 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 effective in the control and prevention of a wide range of plant diseases
- Apply copper fungicide to fruits, vegetables, ornamentals and other plants in your lawn and garden for complete and long-lasting disease control
- This product arrives conveniently ready-to-use in a trigger spray bottle, to use, shake well and thoroughly apply to affected plants and foliage
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Control common plant diseases in your lawn and home garden with Captain Jack’s Ready-to-Use Liquid Copper Fungicide. 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 product arrives conveniently ready-to-use in a trigger spray bottle. For best results, shake well and 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.
See package for extended warnings, directions, environmental impact, first aid, and/or storage & disposal information prior use.
Specifications
General
| Application | For blight, organic gardening |
|---|---|
| Application Method | Spray |
| Boiling point | 100 C |
| Color | Blue |
| Color Family | Blue / Purple |
| Compositions | Copper Octanoate |
| Container Type | Bottle |
| Disclaimer | See package for extended warnings, directions, environmental impact, first aid, and/or storage & disposal information prior use. |
| Form | Liquid |
| Odor/Scent | Fat |
| PH Range | 5.25 to 6.25 |
| Specific Gravity | 1 |
| Type | Fungicide |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | US |
|---|---|
| Shop USA | Yes |
Dimensions
| Size | Quart |
|---|
Label Information
| Precautionary Statement | CAUTION: Keep out of reach of children (See back panel for additional precautionary statements) |
|---|
