The Umbrella Catalpa 'Nana' is a dwarf variety that grows 10-15 ft in height and is great for small yards. Small, broad rounded, dense and uniform cultivar is grown for the topiary-like appearance. The foliage is a large, heart shaped, is rich green in Summer and in Autumn turns to a rich, bright yellow. The Umbrella Catalpa prefers full sun to partial shade with moist, well drained soil but adapts well to other soil types. Our Umbrella Catalpa trees for sale require "no" pruning to keep form.