Tupelo Tower Black Gum (Nyssa sylvatica 'WFH1') - 10 Gallon Potted TreeTupelo Tower Black Gum has forest green foliage throughout the season. The glossy pointy leaves turn outstanding shades of scarlet, orange and yellow in the fall. . It produces black berries in early fall. The furrowed black bark adds an interesting dimension to the landscape. Tupelo Tower Black Gum is a deciduous tree with a strong central leader and a narrowly upright and columnar growth habit. Its average texture blends into the landscape, but can