Wegmans Food Markets is voluntarily recalling a group of products over possible salmonella contamination. Several products containing micro greens are part of the recall, including Wegmans Organic Baby Kale & Baby Spinach and Wegmans Cat Grass. The grocer said some of the soil the products were grown in tested positive for Salmonella by the supplier. The products were sold in stores in New York, Pennsylvania, Massachusetts, New Jersey, Virginia, Maryland and North Carolina. Customers are encouraged to return affected products to stores for a full refund.