'Bicolor' is the first buddleia ever to offer two completely different colours on the same inflorescence! Fragrant, lavender and butterscotch yellow flowers blend together for a fascinating bicolour effect. Panicles grow up to 10 inches long and show up well against the clean grey-green foliage. Compact growth habit. Photo courtesy of Walters Gardens.
Asia - China and Japan
Found in rocky riverside habitats between 1300 - 2600m. Waste places, often on brick walls, cliffs or roadsides.