Wild for Greens is one of the few businesses in the area selling microgreens, which are a step up from sprouts. At the Northampton Farmers Market, they have radishes, fava beans, sunflowers, buckwheat ...

Every Saturday morning, Ed Kugler stands at his booth at the indoor winter farmers’ market in Evanston, selling microgreens he helped grow using sustainable methods. Kugler said his microgreens — ...