Citrus Paradisi, or more commonly know as Grapefruit, is a tree shrub with green foliage and white flowers of the genus Citrus. It has a moderate growth rate and a height of 20 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is year round, blooms during spring and is somewhat tolerant of shade. Citrus Paradisi or Grapefruit's floral region is North America US Lower 48 and Puerto Rico, specifically in the state of Florida.
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