“There is no joy in possession without sharing.” — Erasmus Williamsburg, Va., artist Ashley Seutter (nom de plume, Sally St. Rose) has been gardening for the last several years on her small plot of land as well as organizing a neighborhood community garden. She dries seeds each fall and saves them for spring planting. But a few years ago she began to realize she was saving more seeds than she could use, so her surplus was mailed off periodically to friends and family. Then a friend sent Rose a photograph of a seed library. “I had not heard there was such a thing,” she said, “but I thought it would be a great way to share my seeds instead of hoarding them.” Seutter began searching for a seed library community in Williamsburg and found none. So she started one. She founded Williamsburg Seed Library and chose for the first site …