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

Ive diluted the concentrate as said in the manual and sprayed on my tomato plant around 4 times a week, although it is reccommended to spray it every day for 2 weeks. Despite my haphazard application, I have not had any fungi issues on my leaves and it subjectively seems like there is less blight as I have not had to clip off many leaves. At the same time this mixture also doesnt dry out or kill the leaves, an issue I had with homemade remedies. This was for sure a great addition to my garden arsenal.

It actually works. Last year sprayed on heavily molded garden and it killed it along with the leaves affected. New growth had no mold. This year I sprayed after the heavy rains but prior to any mold. Also poured some in the ground for the roots to absorb. Wow. EVERYTHING IS NOW IN BLOOM WITHOUT EVEN ONE HINT OF MOLD. My roses, wild flowers, and the flower bushes that usually are solid mold by now...ABSOLUTELY NO MOLD. The area I live in has mold and plant rust rampant in the air. Entire neighborhood gets deeply infested every year. But NOT ANYMORE. You really can't go wrong with this. And it doesn't harm the butterflies or bees and birds. Only drawback is that it is a dark neon blue and will stain hands, clothes, walls, fences, etc. So cover up and be mindful how you spray. Small price to pay for the benefits. Good luck.

Has controlled the powdery mold but not eliminated it on Zucchini plants

My rose bushes always get black fungus. I’ve used this for three years and it always stops the spread.

My garden inevitably is subjected to powdery mildew every year! This is the only product that helps keep it at bay, it works especially well if you treat plants you’re aware will attract powdery mildew prior to its arrival.

I use this on my Redbuds to prevent fungus on the leaves during the hot and humid southeast NC summers. It foesbthe job! One bottle lasts me a season.

The product container was half full and the directions on hos to use was torn and couldn't see how to use.

This copper fungicide is my go-to brand to ensure I have happy, healthy fruit trees. Works exactly as advertised and instructions are very detailed. Smell is a little off-putting, but then again I don't want a sweet smelling liquid as it would attract critters. Felt like it worked as advertised so far this growing season.