Rose Bush Leaves

Question

My Rose bushes’ leaves have dark spots on them. Some of the limbs are dying also.

Answer 1

You could use a prevantative black-spot spray made up of: 1 tsp. of baking soda , 4 cups of water and a few drops of dish soap as a sticking agent, use the spray every 7 to 10 days on rose foliage, starting in mid summer, good luck