C. L. Fornari is an artist, gardener, and author of 8 gardening books. Her first gardening book was published 25 years ago, and much has changed since then: we have new pests, a different climate and a better understanding of how and when to fertilize. Her latest book, Sand and Soil: Creating Beautiful Gardens on Cape Cod and the Islands, touches on many of those changes and provides a resource of a variety of plants that thrive in our region.
Here's a link for information about the Cape Cod Hydrangea Festival