Posted by Stephanie | Posted in Perennials | Posted on 26-05-2009
Cannas or Canna Lilies are a close relative of gingers and bananas, and some varieties
are grown agriculturally for their starchy tubers or their seeds. Most
gardeners love Cannas' large beautiful leaves and their big showy
flowers.The flowers range from deep red to bright yellow, and they are
great for attracting pollinators and pest eaters like bees, birds, and
bats to your garden.
Native varieties of Canna can be found in
the wild from South Carolina to Texas and south through the more
temperate areas of South America. Although they are traditionally a
more tropical plant, cultivated varieties will tolerate milder climates
if given at least half a day of full sun and plenty of moisture. They
are wonderful for containers and patio gardens.
Cannas are
naturally resistant to most pests — slugs and snails may be fond of
the big juicy leaves. The genus Canna is not prone to many diseases. If
you use well-drained soil and deadhead wilted blooms you will prevent
most any fungus that might be tempted to attack your plant.