Ask Mr. Sage: What Is Withering My Native Salvia?

A California native sage that looks like it is suffering from drought may actually have root disease caused by a water mold called Phytophthora. Natives are affected by types of this pathogen that strike when soil is moist and temperatures are hot. Ask Mr. Sage is a regular feature of the Everything Salvias Blog and is based on calls and emails from customers.
Flowers by the Sea