♦ Zones: 5 - 9 Height: 72 - 96" Exposure: Full Sun ♦
'Black Knight' is a butterfly bush which features almost black flowers. These dark purple flowers bloom from June to September. This Buddleia has willowy, gray-green foliage. The flowers are fragrant and very attractive to butterflies. It is a popular fresh-cut flower. Best grown in mass plantings in borders, cottage gardens, rose gardens or butterfly gardens.