Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening

Useful for both early and late blight. Sprayed transplants immediately last year as soon as i saw signs of early tomato blight and saved them all. Sprayed monthly until end of season and avoided late blight entirely.

Purchased for my boxwood. Great product but!! The tape used to extra secure the cap is placed so that it covers the directions and then removes them when peeled off . There has to be a better way to apply it or different tape used.

ok.

I have ten established rose bushes and every season I battle black spot and rust. This product works great to keep it at bay. I spray the bushes after the winter pruning and again during the growing season at the first sign of disease.One time some spray got on the daises planted next to a rose bush and killed them. Now I place some plastic sheeting over the daises to protect them when spraying.

Was very easy to use and worked great for getting rid of the fungus that had developed and rapidly spread on our huge oak tree. Started working immediately.

Muy bueno

I followed the instructions except the timing of when to do it because my trees are young 1-3 years and weren’t fruiting anyway but had copper spots on several of my fruit trees. I’m going to hit them early this year in hopes to prevent it all together but doing it mid season didn’t seem to help as much as I would have liked even after 4 application over time

I'm glad to have orderedIt was easy to use and took care of the fungus