How to Propagate Canna Lily
Canna × generalis
| Methods | Division (rhizome) |
| Difficulty | Beginner |
| Best season | Spring |
| Time to root | 2–4 weeks to sprout |
| Group | Outdoor / garden |
Canna lily grows from a thick rhizome, and division is straightforward. Each division needs at least one growth bud (eye), similar to dahlia and potato.
Division (rhizome)
- Dig up the rhizome clump, ideally after dying back or before spring growth starts.
- Cut into sections, each with at least one visible eye.
- Plant a few inches deep in warm soil after the last frost.
When to propagate
Spring, after the last frost risk has passed.
Common problems
Section never sprouted. No eye was included — check for visible growth buds before cutting.
Questions people ask
Do I need to store the rhizome over winter in cold climates? Yes, in regions with hard frost, dig and store rhizomes in a cool, dry place over winter, replanting in spring.
Related
Soil & cutting methods hub · Similar plants: Dahlia, Bearded Iris