Does anyone know if all cannas are edible? I know canna edulis and canna indicta are, but what about anyother genuss?
My neighbor said that one year for Thanksgiving her mother served canna lily tubers like potatoes and didnÂt tell them what they were until after they had finished eating! I thought that all canna tubers were edible after cooking properly (Like an elephant ear or taro plant). But maybe notÂ