In 3 1/2 to 4-quart slow cooker, layer carrots, potatoes and celery. Place stew seasoning on waxed paper or in plastic bag. Add beef; coat with seasoning. Add beef to slow cooker; sprinkle with any remaining seasoning. Add water. Layer frozen corn and green beans on top.
Cover; cook on low setting for 8 to 10 hours. Stir stew before serving.