The Buddleia Lindleyana shrub grows to 6 feet in height. The Buddleia Lindleyana plant can bloom every season, but most prolifically in April through July. Pat Malcolm, of Tifton, GA. has had the Buddleia Lindleyana plant densely growing under pine trees for 40 years, never failing to bloom. The long, drooping flowers of the Buddleia Lindleyana can reach 2 feet in length with a unique fragrance. The Buddleia Lindleyana plant was Florida Plant of the Year in 2000.