What is the answer to black spot on roses, I am looking for natural answer, please?

I agree with the first answer. Remove the leaves that have the black spots, don't over water (you want the soil moist, not water logged) and also make sure that you NEVER water during the hot parts of the day, this will cause the water to magnify the sunlight and will burn more leaves and petals. Best bet is water early morning or late afternoon and also try a rose fertilizer.

What is the answer to black spot on roses, I am looking for natural answer, please?
You have to removed the affected leaves and find a way to keep the area drier. It's caused because they are too wet.
Reply:Only water them at the base, and remove all diseased leaves and growth.
Reply:Rose blackspot is a fungal disease that can infect almost any type of rose.

SOLUTION:Prune, spray, and practice good garden sanitation.

1. Clip off and dispose of affected leaves. Prune an infected branch back to a healthy, outward-facing bud. Pick up and destroy any leaves that fall to the ground.

2. Spray with organic copper-sulfate fungicide or the botanical pesticide neem. Or use a synthetic fungicide regestered for roses that contain the active ingredient captan or mancozeb. Follow label directions carefully.

3. Water the plant in thje morning so that leaves can dry completely by nightfall.

4. Mulch with an organtic material such as shredded bark, pine needles, or straw to prevent water splashing onto leaves.

5. In hunid climates, grow blachspot-resistant English, shrub, and rugosa roses.
Reply:Rose blackspot is a fungal disease that can infect almost any type of rose.

SOLUTION:Prune, spray, and practice good garden sanitation.

1. Clip off and dispose of affected leaves. Prune an infected branch back to a healthy, outward-facing bud. Pick up and destroy any leaves that fall to the ground.

2. Spray with organic copper-sulfate fungicide or the botanical pesticide neem. Or use a synthetic fungicide regestered for roses that contain the active ingredient captan or mancozeb. Follow label directions carefully.

3. Water the plant in thje morning so that leaves can dry completely by nightfall.

4. Mulch with an organtic material such as shredded bark, pine needles, or straw to prevent water splashing onto leaves.

5. In hunid climates, grow blachspot-resistant English, shrub, and rugosa roses.