Someone gave me canna plants that had been potted. I asked the garden club about caring for them, and they said to try to get as much soil off the roots and put them in a cool, dark place for the winter. I want to put them in pots this spring, but I don't know how. Do they spread? The root is the size of a cantaloupe to a watermelon. What kind of soil? How much sun?
Certified GKH Gardening Expert
The following articles should help you: https://www.gardeningknowhow.com/ornamental/bulbs/canna/canna-lily-care.htm