Question: are sweet olive trees fast growing?
Answer: Description: Sweet Olive, a large evergreen shrub or small tree, is capable of reaching 20 to 25 feet in height and width but is most often seen at 10 to 12 feet high with an 8-foot-spread. ... They will not grow as fast as Leyland Cypress, but think of this Sweet Olive as a substitute for use in a sunny spot.