Earthway Optional Seed Plate Set for Earthway Garden Seeder 1001-B 5 Optional seed plates that supplement the 6 standard seed plates that are included with the Earthway 1001B Precision Garden Seeder Plants an additional 8 vegetable varieties Seed plates fit the Earthway 1001B Precision Garden Seeder Seed plates are made of durable plastic Earthway seed plates make evenly spaced planting easy