This is my Canna project I'm working on. Good news: Look all what all the forum feedback helped me to create.
looking good!...what type of cannas are those?
Nice job, but I agree they should be planted further apart, they are going to be to crowded. What color is the flower?
Looking good Maria. You could easily transplant half of those Canna and that bed would fill out by July, most likely.
Here in Florida, I cut all my Canna to the ground in February and completely revamped their bed in March. After replanting, I worried I'd segmented the rhizomes too much and planted them too far apart. The Canna are already reaching 5 feet in height, flowering, and growing too close together already.
A little goes a long way with Canna.