The Barley Seeds are a crop from the Natura mod. Barley Seeds can be obtained by bashing tall grass, or existing Barley plants. Barley Seeds, though found spawned naturally on grass, must be planted on tilled farmland. Barley plants are used to grow Barley, which can be harvested by breaking the block when fully grown. A 9x9 pattern of Barley Seeds in a Crafting Table will result in a Barley Seed Bag, which plants Barley Seeds in a 9x9 area.