Buddleia 'Black Knight'
The darkest of all Buddleia. Fragrant spikes of deep violet with orange eyes, superb in contrast with the gray-green foliage. Flowers July to September. Grows 3'-5' tall and wide. Attracts butterflies!
Sun or light shade in rich, well drained soil. Deadhead to encourage continued blooming. Winter mulch is recommended. Cut back in spring.