Manual here and in DropBox. In one rotation of the Seed Plate, the Seeder Attachment will cover 19” of ground, so stock spacing is calculated by dividing 19” by the number of holes in the Seed Plate. Order #80359 placed 3/31/2020 Order #228392 placed February 3, 2021 Pre-drilled plates we own As of 2025, we … Continue reading Hoss Garden Seeder