Have a commercial buckwheat hull pillow. It does make some noise.
As a teen tried making a cattail fuzz pillow. It rapidly packs together till the pillow is slightly softer than a brick.
Country oriented nerd with primary interests in alternate energy in particular solar. Dabble in gardening, trees, cob, soil building and a host of others.
This is an interesting idea. Perhaps mixing seed with down and cattail fluff would be effective. I've made a small dream pillow with a number of fragrant herbs in cotton cloth. Doubling the fabric might help reduce any amounts of plant dusts getting through.
Doe, a deer, a female deer. Ray, a pocketful of sun. Me, a name, I call my tiny ad ...