Bonide Captain Jack's Copper Fungicide, 32 oz Ready-to-Use Spray for Organic Gardening, Controls Common Diseases

The BONIDE PRODUCTS 775 Ready-to-Use Copper Fungicide has received positive feedback from customers who have used it to combat various fungal issues on their plants. Users have reported success in treating mildew, black spot, rust, and leaf spot on a variety of plants, including bee balm, rose bushes, fig trees, and tomatoes. According to one customer, their bee balm had terrible mildew last year, but after using this copper fungicide early in the season, the problem was resolved. Another user found that it helped with black spot on their rose bushes. There were also reports of successful treatment for rust on potted fig trees and leaf spot on tomatoes. Customers have mentioned that the spray is easy to use, and it is important to spray both the tops and bottoms of the leaves for maximum effectiveness. It is recommended to start spraying as soon as plants are established or at the first signs of fungus. Reapplication may be necessary in certain cases, but overall, the product has shown positive results. Feedback regarding the effect on insects and pollinators has been positive, with users stating that they have not seen any negative impact on bees or other pollinators. The product is primarily designed to target fungal issues rather than harm insects. In terms of plant compatibility, customers have mentioned success with a variety of plants, including house plants, roses, and vegetables. However, it is suggested to Consult the manufacturer for a list of specific plants the fungicide works on. Overall, the BONIDE PRODUCTS 775 Ready-to-Use Copper Fungicide has been well-received by customers, who have found it effective in treating fungal issues on their plants. It is easy to use and does not harm insects or pollinators.