The frozen blackberries are used to make the Costco brand Kirkland Signature Three Berry Blend. Townsend Farms, Inc. is the supplier for the recalled Kroger frozen blackberry products and frozen Kirkland Signature Three Berry Blend product from Costco. Order delivery or pickup from more than 300 retailers and grocers. The products are sold only at Costco … Update: June 11, 2019 Costco and Kroger both sell frozen berry medleys that include blackberries produced by Townsend Farms. The berries may have been contaminated by the hepatitis A virus, the FDA warns. This 10 lb. The possibly affected products had expiration dates of February 16, 2020, and May 4, 2020. Specifically the, recall is for the Three Berry Blend from Townsend farms. bag of blackberries is … The FDA says frozen berries sold at Costco have been recalled. Download the Instacart app now to get groceries, alcohol, home essentials, and more delivered in as fast as 1 hour to your front door or … Concerns over possible Hepatitis A contamination … The berries are individually quick frozen (IQF) to reduce crystallization and make working with the berries easier since they're in individual pieces rather than a frozen block.