Learn how to can tomatoes by joining Extension Agent Margie Mansure and Caldwell County Information Technician Eric Stafford in this 31-minute video. One thing to note, Margie says “add 1 tablespoon lemon juice to a quart,” but she meant to say “add 1 tablespoon lemon juice per pint.” It’s important to follow a tested recipe from the National Center for Home Food Preservation.