This Holly is a low maintenance tree that tolerates shade, sun, salt, pollution, and drought. This hardy bush-like tree is adaptable and versatile in the landscape. The Nellie R Stevens Holly has naturally dense foliage and a broad pyramidal shape. The evergreen leaves are shiny with a deep green color. They quickly mature to a height of 15 to 30 feet and a width of 8 to 25 feet and is a heavy producer of bright red berries.