With tropical-like foliage and large flowers that resemble that of iris, Canna lilies are low maintenance and easy to grow. Both their flowers and foliage offer long-lasting color in the garden. Flower color may be red, orange or yellow. Depending on the variety, foliage color varies from green to maroon, bronze, and variegated types. 
 
 
 
The tall varieties add a stunning centrepiece in large containers or the back of the garden bed.