Pizza dough that actually tastes like something starts here. Hayden Flour Mills blends stone milled White Sonora heritage wheat with Arizona-grown Durum — a combination that produces a smooth, workable dough with a crispy, flavorful crust. Less gluten stress, more chew, better results. Jeff and Emma Zimmerman restarted the historic Hayden Flour Mills in Tempe, Arizona in 2009, growing their heritage grain operation from 30 acres to over 400. Their 100% solar-powered mill produces small batches, never bleached or enriched. This is the flour for anyone who takes their Friday night pizza seriously. Stone milled blend of White Sonora wheat and Arizona Durum Arizona grown, non-GMO, never bleached or enriched Smooth texture, crispy crust, excellent flavor Store in fridge or freezer to extend freshness Shelf stable up to one year