Canna x generalis 'Black Knight' ~ Black Knight Canna Lily white-bloom Susceptible to twig cankers

Susceptible to twig cankers

The Uptick series has an extended bloom and excellent disease resistance

Phlox paniculata20090811 149

It can be susceptible fireblight

Canna x generalis 'Black Knight' ~ Black Knight Canna Lily white-bloom Susceptible to twig cankersBlack Knight Canna Lily is a fast growing herbaceous perennial with a basal clumping habit and dramatically large bronzed foliage. The orange red to red flowers bloom on tall stalks throughout summer until frost which attracts bees and butterflies. Blooms best in full sun and rich, moist well drained soils. Deer Resistant. Type: Perennial Origins: Sub to Tropic Americas and India Height: 4 6 Spread: 1 2 Spacing: 1. 5 USDA Hardiness Zone: 7 11 Culture: