Staff photo by Mark Hughes
Andy Herringshaw checks out a young tomato plant in one of his greenhouses at his organic farm. Herringshaw is coordinating the opening of the Farmers Market, which is from 8 a.m. to noon Saturday at the Muskogee Civic Center at 425 Boston St. Several vendors will allow debit card purchases, and Supplemental Nutrition Assistance Program users will find their money is doubled, thanks to a federal grant.