Liquid Amber Tree also known as the American Sweet Gum. Drought tolerant. This tree has deep green to vibrant fall yellow and red colors. Liquid Amber Tree (styraciflua)$85.00PriceSize*SelectQuantity*Characteristics Landscape size: 50'-70' tall and 40'-50' wide Growth rate: Medium (up to 2 feet per year) Light requirement: Full sun (at least 6 hours per day) Hardiness Zones: 7 through 9