 | Violet Black Magic. Add A Touch Of Magic! Violet Black Magic, Viola 'Black Magic', true to its name, has 1" wide, solid matte black flowers with a tiny bright yellow eye. Young plants flowers are more dark purple and they will progress to black as the plant ages. 'Black Magic' has one of the darkest flowers in existence! In mid-spring, this clump forming viola is blanketed in flowers and will rebloom again in the fall if deadheaded. Black Magic has also demonstrated good heat tolerance in the South. Violets grow best... - Violet Black Magic. |