Vegetarian Slow Cooker Corn Chowder

Name: Vegetarian Slow Cooker Corn Chowder
Ingredients: 3 (15 ounce) cans cream-style corn; 3 (15.25 ounce) cans whole-kernel corn; 1 (16 ounce) package frozen diced hash brown potatoes; 2 tablespoons butter; 1 large red onion, chopped; 1 large sweet white onion, chopped; 3 bell peppers, chopped; 3 stalks celery, chopped; 3 large carrots, chopped; 2 jalapeno peppers, seeded and chopped; 3 hot cherry peppers, seeded and chopped; 2 poblano peppers, seeded and chopped; 4 cups half-and-half cream