Anyone have first hand experience with canna’s? Wife went berserko at the garden centre (buy first, research later) and they look mega but sound faffy - very thirsty but needs free draining soil, dig up rhizomes to winter store etc
The shape is stunning and hopefully the height will add some much needed depth to the immature borders.
I guess I was hoping to dump 6” of mulch on top but I won’t risk it for what they cost.
Anyone have first hand experience with canna’s? Wife went berserko at the garden centre (buy first, research later) and they look mega but sound faffy - very thirsty but needs free draining soil, dig up rhizomes to winter store etc