You have to grow these… If you haven’t grown Canna Lily before they really are spectacular and will flower all summer and autumn if you start them early enough! They are a tropical plant and they love the warmth and the sun! They can be grown from rhizome like this really easily is they have some early warmth indoors to get them going! You can start them off in the greenhouse BUT I tried this last year and despite the warm summer they didn’t wake up early enough to flower well! Lay your rhizome