Canna 'Jupiter' is a medium-sized Premier Group cultivar, with green leaves and red flowers.
Canna 'Jupiter (2)' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Jussieu requires research.
Just Dandy requires research.
Kaiser Wilhelm II requires research.
Kandy Apple requires research.
Canna 'Kansas City' is a small Crozy Group cultivar, with variegated leaves and yellow flowers.
Kapit is a synonym of Bengal Tiger.
Karalee requires research.
Karl Feldstadt requires research.
Karl Kirsten requires research.
Canna 'Karla Dalebø' is a medium-sized Premier Group cultivar, with green leaves and multi-coloured flowers.
Kashmir requires research.
Katana requires research.
Kate F. Deemer requires research.
Kate Gray is a synonym of Mrs Kate Gray.
Katha Rice requires research.
Kathy Star requires research.
Canna 'Katie' is a medium-sized Crozy Group cultivar, with dark leaves and pink flowers.