Silver Dollar Gum Eucalyptus
Fast growing, drought tolerant, low maintenance, fragrant leaves
Fast growing, about 2 feet per year.
Eucalyptus polyanthemos is known in Australia as Red Box (in reference to its reddish wood, used for various purposes including fence posts and railroad ties). It does well in the Southern United States and does not tolerate freezing for too long.
USDA Hardiness Zone