I came across some info that stated that cannas are poisonous. It even went as far as stating that if you have animals (dogs,cats) or small children that like to chew on stuff, then planting a canna is not a wise choice. Has anyone had any experience with canna on this issue? Are canna seeds that poisonous?
Are there certain type of cannas that are poisonous and others that aren't? What happens if you get them crossed?
