What do I do with the roots all over the canna rhizomes?
HI. I'm new to cannas and am in the process of storing them over the winter in my attic.
I just am ready to pack bengal tiger and was wondering, what do I do with the bunch of roots coming out of the rhizomes? Do I leave them or cut them off?
Also, I've noticed that different varieties, like this one and red king humbert had completely different types of rhizomes. The red king humbert has what looks like tulips bulbs attached to the sides and bottom of each other. How do I know where to divide them? I just kept about 5 of them together when I broke the clump up. It is amazing how fast that variety multiplied.