How to propagate flaming Katy
Kalanchoe blossfeldiana
Flaming Katy propagates best from stem cuttings in spring or summer. Cuttings usually root in 2–3 weeks.

Toxic to pets

How to propagate by stem cuttings
Flaming Katy can be propagated from a stem tip or a whole leaf. Both contain stored water, so let the cut surface dry before placing it in gritty mix.
- 01
In spring or summer, choose either a healthy stem tip 5–10 cm (2–4 in) long or a plump, undamaged whole leaf.
- 02
Cut the stem tip with a clean tool and remove its lowest leaves, or twist off the whole leaf gently so its base stays intact.
- 03
Leave the cutting in a dry, shaded spot for 1–3 days until the cut end has dried and sealed.
- 04
Set the bare stem base 2–3 cm (0.8–1.2 in) deep in gritty cactus or succulent mix. Lay a whole leaf flat with its base touching the mix.
- 05
Leave it uncovered and do not root it in water. Trapped moisture rots succulent stems.
- 06
Keep the pot in bright, indirect light. Water a stem tip lightly about a week after potting, once the mix has dried out. Under a whole leaf, keep the surface of the mix barely damp, never wet, until roots and a small plant form.
- 07
Usually roots in 2–3 weeks. When a gentle tug meets resistance, the cutting has rooted: care for it as a mature plant.

Leaf cuttings
Flaming Katy can grow from a whole leaf when its base stays intact.
- 01
Remove one healthy leaf cleanly from the stem. Keep the entire base attached because a partial leaf will not root.
- 02
Lay the leaf flat on slightly damp, freely draining rooting mix. Set the base at the surface without burying it.
- 03
Keep the surface damp but not wet, using a light spray when needed. Place the leaf in bright indirect light.
- 04
Roots and new leaves or rosettes form after several weeks. Leave the original leaf in place while the new plant develops.
All flaming Katy guides
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Common questions
What is the best way to propagate flaming Katy?
The most reliable method for flaming Katy (Kalanchoe blossfeldiana) is stem cuttings. It’s an easy process that beginners can handle well.
When should I propagate flaming Katy?
The best time is spring to summer, when the plant is actively growing and roots form most quickly.
How long does it take flaming Katy to root?
Expect roots to appear within roughly 2–3 weeks, given warm temperatures and good indirect light.
Propagation guidance is based on genus-level horticultural knowledge. Individual specimens can vary.
Sources: Iowa State Extension.
7 steps · 2–3 weeks · Last reviewed:


