Saturday, May 10th, 9:00am - 12:00pm. Learn about colonial plant materials that were indigenous to the area, and purchase heirloom plants for your own garden. Plants supplied by Crows Nest Greenhouses, owner Jay Smith, and the Smithfield gardens. Knowledgeable volunteers from the Smithfield garden will be on hand for assistance and to answer questions. The house will be open for tours at regular admission prices.