If you live in a climate that gets freezing temperatures, you need to dig up the canna tubers and bring them into a place where it does not get lower than 45 degrees, such as a heated garage, root cellar, or crawl space. Dig the tubers up, wash them, sprinkle them with sulfur powder, and wrap them in burlap or saran wrap. Plant them after danger of frost.
canna indica
Canna is a monocotyledonous flowering plant
Hummingbirds pollinate canna in North America. In other areas, sunbirds or bees pollinate canna.
There are so many varieties, it makes a direct answer difficult. There are daylillies, canna lillies, calli lillies, spider lillies and many many more. Of these listed, daylillies can be the size of a coffee cup, up to 4 feet tall and 2-4 feet in diameter (in groups). Cannas grow from 6 inches tall to almost 7 feet tall. Callis grow from 6 inches tall to 4 feet tall. Spider lillies, 3 feet tall with blooms to 4 feet and 3 feet in diameter. There are dwarf varieties which are smaller of course.
Canna is not a lily. It is related to ginger and bananas.
Water lillies are, yes.
Canna bulbs are not poisonous. Calla lilies are poisonous.
Canna leaves are not poisonous to humans, dogs or cats.
Nobutoshi Canna was born on 1968-06-10.
Gilbert Canna has written: 'Samuel Butler'
Lillies are a funeral flower, they represent death.
Tiger Lillies was created in 1989.