What can I do about black spot mildew on my beautiful roses?

For immediate help, spray with a fungicid, but start using Bayer 3 in 1 granulated formula, which feeds & has systemic pesticide and fungicide.

I've learned that using 2 different types of sprays is best. One week one spray, the second week a different one and visa versa

try a fungicide

Lol what sprays.

Hello Thegutes; If you are hand watering your Roses, and the leaves are getting wet, this could be your problem.

I use a soaker hose wrapped around the base of each bush.

Aside from that, I would use a good fungicide, and also some plant food for Roses.

I hope that this will help you!!! Take Care!

Bayer 3 in one is my best discovery for beautiful roses and can be used on other flowers as well.