Liquidambar styraciflua 'Slender Silhouette'Found in the wild in Tennessee, this unusual form of Sweetgum is very unique. Growing to 14 ft tall, but only 2 ft wide in 10 years, this narrow form will fit into smaller gardens. Shiny maple like green leaves turn to yellow, orange and purple in fall, adding lots of color to the autumn show. Deciduous and hardey to 20 deg F. USDA zone 5.