I recently did some landscaping at our new home. I used plum pudding corabells as a border. The leaves are turning brown like they are dried up and several of the plants are turning from the deep silvery purple to green. The soil has a lot of clay and sand in it. We added drainage by the sidewalk before planting. Other homes around us have these plants and they are healthy. I would greatly appreciate and input or suggestions that anyone could offer.
Hello. Thank you for your question. I am not able to see the pictures clearly enough to give a suggestion. I am including a link to an educational publication and to the Indiana Cooperative Extension Service. I would suggest contacting your local Extension Office to come do a site visit.