Casuarina Glauca, or more commonly know as Gray Sheoak, is a tree with green foliage and red flowers of the genus Casuarina. It has a rapid growth rate and a height of 60 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is spring summer fall, blooms during mid spring and is intolerant of shade. Casuarina Glauca or Gray Sheoak's floral region is North America US Lower 48 and Hawaii, specifically in the states of Florida and Hawaii.
Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming