Canna bulbs are not poisonous. Calla lilies are poisonous.
Canna leaves are not poisonous to humans, dogs or cats.
canna
Canna
The best time to divide canna bulbs is in the fall. After the first frost, cut the stems down and dig up the tubers. Wash them and dust them with sulphur and put them away for the spring.
Summer bulbs are: canna, calla lilies, begonias, dahlias and gloriosa
The best time to divide canna bulbs is in the fall. After the first frost, cut the stems down and dig up the tubers. Wash them and dust them with sulphur and put them away for the spring.
canna indica
All members of the hyacinth family is poisonous. Hyacinthus orientalis can cause a severe stomach upset if a small amount of the bulb is eaten.
The canna have parallel venation.
Hummingbirds pollinate canna in North America. In other areas, sunbirds or bees pollinate canna.
Canna is a monocotyledonous flowering plant
Canna is not a lily. It is related to ginger and bananas.