Hello. I am an amateur gardener. I have a Pigeon Pea that I have received as a gift the first week of July '14 from a Food Forest. I transplanted it within hours. It is approximately 4 feet tall. It has been exceptionally healthy from the beginning of the transplant. But suddenly in the last week I have noticed wilted leaves and multiple yellow leaves. I live in South Florida. We can have blistering days. But, we also have daily rains. I am unable to find information any where. Any information that you can provide would be greatly appreciated.