How to Propagate Spirea
Spiraea spp.
| Methods | Stem cutting, division |
| Difficulty | Beginner |
| Best season | Summer |
| Time to root | 3–5 weeks |
| Group | Outdoor / garden |
One of the easiest flowering shrubs on this list to propagate. Softwood cuttings root quickly, and established clumps divide easily at the roots.
Stem cutting
Cut a 4-inch softwood tip, insert into moist, well-draining mix, keep humid.
Division
Dig up and separate rooted sections from an established clump.
When to propagate
Summer for cuttings; early spring or fall for division.
Common problems
Cutting wilted. Cover loosely for humidity.
Questions people ask
Do all spirea varieties propagate the same way? Yes, the method is consistent across the many varieties and colors.
Related
Soil & cutting methods hub · Similar plants: Weigela, Forsythia