Accolade Elm (Ulmus 'Morton') is a medium-sized shade tree known for its vase-shaped habit and attractive foliage. It typically grows to a height of 40 to 50 feet and a spread of 35 to 45 feet at maturity. The tree has a strong central leader and upright, arching branches that form an open, spreading canopy. The leaves are medium green and turn yellow in the fall, providing attractive autumn color. Accolade Elm is a disease-resistant cultivar that is tolerant of Dutch Elm disease, making it a good choice for planting in areas where the disease is a concern. It is also adaptable to a wide range of growing conditions, including urban environments. Keep in mind that the growth rate and size may vary depending on the specific growing conditions and location.