When did the new pulse flour mill open? The Simpson Seeds pulse flour mill held its grand opening on August 29, 2025, after breaking ground in June 2024. By simpssds|2026-05-19T23:13:19+00:00May 19, 2026|Pulse Flour Mill FAQs|Comments Off on When did the new pulse flour mill open? Share This Story, Choose Your Platform! FacebookXEmail About the Author: simpssds