Catalpa Tree Height Shipped:1 2 Feet Wildlife Value: Flowers attract bees All Fern Plants Wildlife Value: Flowers attract bees and butterflies Black Willow Salix Nigra the catalpa can be planted in sandy‚ loamy or even clay soil․ One of the delights of planting one is to realize how quickly the small tree will grow‚ and before many years become a stately tree several stories high‚ sometimes reaching a height of 40 feet․ The heart shaped leaves of this tree can grow to a length of up to a foot․ In the summer‚ the tree is covered with its flowers‚ making it a beautiful tree․ In the fall‚ the leaves will begin to change colors‚ adding a pop of color to the lawn and making it perfect for outdoor gatherings․ TN Nursery Grows Grade A Catalpa Trees