Captain Jack's Copper Fungicide

Yes, this product is formulated for use on vegetables, fruits, and ornamental plants. It is compliant with organic gardening standards, making it a suitable choice for edible crops.

This fungicide is designed to manage common fungal issues, including powdery mildew, black spot, and various types of leaf spot. It is most effective when used as a preventative measure or at the first sign of infection.

No, this is a ready-to-use formula. It comes in a convenient spray bottle, so you can apply it directly to your plants without any dilution or preparation.

Copper octanoate acts as a contact fungicide that disrupts the cellular processes of fungal spores. By coating the leaf surface, it prevents new infections from taking hold and helps stop the spread of existing fungal growth.

For best results, follow the instructions on the product label regarding application frequency, which typically depends on the severity of the disease and weather conditions. Generally, you should reapply after heavy rain or if new growth appears susceptible to infection.