Tradescantia 'Concord Grape'
Deep reddish purple flowers, narrow blue green leaves flushed with purple. Flowers all through the warmer months, a favourite of perennial borders. A native of the U.S. it has been found that the flower anthers change colour when radiation is present. Forms a dense clump which is hardy and herbaceous in frosty areas. Sun/part shade 40cm h X 35cm w