compostable http://kalw.org en The dirt on compostable plastics http://kalw.org/post/dirt-compostable-plastics <p>The Sonoma Compost Company is just off Highway 101, northwest of Petaluma. All day, trucks haul in plant materials; others haul out soil. Sift through that soil, and you might find remnants of chicken feathers (apparently great for vegetable growers), rice hulls (nice for clay soils), and more.</p> Wed, 15 Aug 2012 23:30:49 +0000 Hadley Robinson 4901 at http://kalw.org The dirt on compostable plastics