Canna Flower Annual Or Perennial. Flower color may be red orange or yellow. Sometimes called canna lilies these perennials are unrelated to true lilies.
The canna lilyplant is a rhizomatous perennialwith tropical-like foliage and large flowersthat resemble that of iris. Annual Perennial zones 9 11 Sow Indoors or Outdoors. Cannas come on strong in late summer and fall when most annuals and perennials are starting to fade.
Canna lilies are low maintenance and easy to grow and both their flowers and foliage offer long lasting color in the garden.
Their bold foliage and brilliantly colored flower spikes keep gardens looking great right until frost. Canna lilies are low maintenance and easy to grow and both their flowers and foliage offer long-lasting color in the garden. 08072020 cannas are large perennial plants with a rhizomatous sending out roots and shoots from its nodes rootstock. The name canna comes from the Greek word kanna.