American Cranberry Bush (Jumbo Size) Viburnum trilobum  Fruit larger than nickels! This is one of the best cranberries available! It produces the largest, reddest fruits of any cranberry and since it is native to the U.S. is highly adaptable and easy to grow. Leaves are dark green in the summer, and reddish in the fall. Flowers are white. Fruit is bright red or orange and persists throughout winter. Highbush Cranberry is a cross pollinating plant. It needs two or more vari...