FoodSumac Has Deep Roots in MinnesotaSavePrintGround sumac packs a lemony punch. Nedim Bajramovic/Dreamstime/TNSTribune News Service4/23/2022|Updated: 4/23/2022By Nicole Hvidsten From Star TribuneUse it to flavor everything from lamb to lemonade.We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.