Premium Buckwheat Hulls Making Your Own Pillow: The premium buckwheat hulls grown and milled in the U.S.A. These are the same top-quality air-cleaned buckwheat hulls. With every purchase of buckwheat hulls from our suppliers, we painstakingly inspect all sources and purchase only the very best available. You can use hulls on such projects as pillow stand, neck pillows, bolster pillows, meditation cushions or stuffed animals. About Organic Buckwheat Hulls: Buckwheat crops are seldom damaged by insects or disease and therefore can be grown without pesticides. In fact, there are no registered herbicides or pesticides for farming buckwheat (1). A buckwheat crop mellows the soil, outperforms any weeds and requires very little fertilizer (2). Therefore, organic certification is not the most significant factor involved in our crop choice.