Extremely Rare varieties from a master seed steward. This priceless collection, housed in Pennsylvania, comprises about 4,000 varieties of heirloom food plants that H. Ralph Weaver, William Woys Weaver's grandfather, began collecting in the late 1930s. William has continued his Grandfather's legacy, adding many rare varieties to the collection. We are thrilled to share a distinct collection of never-before-available varieties with you this year!