Caryopteris x clandonensis 'Sterling Silver'

Shrouded in dense clusters of mist-blue whorled flowers enhanced by showy extended stamens from midsummer until frost, these shrubby perennials grow 3 to 4 feet tall and wide. An excellent choice for a mixed border or bank, their cool colors complement the warmer tones of late season blooms. Sun-loving Caryopteris tolerates some drought and requires good drainage. Hardy to 0F.