Canna indica aka Edible canna African arrowroot Purple arrowroot Canna lily Tolerance Sun Tolerance Medium High Water Tolerance Low Stats Perennial Herb Height 16.00 in 132.00 in Spread 4.00 in 35.00 in Zone Range 7A 12B Ph Range 6.00 8.00 Propagation Propagation Method Division Sowing Bloom Month June July August September October Bloom Size 2.00 in 6.00 in Flower Color Red Orange Yellow Pink Gold Environment Pests/Diseases Beetles Glass House Red Spider Mite Aphids