Crenatodaigremontiana (Kalanchoe laetivirens) is a succulent Kalanchoe from Madagascar, grown for its fleshy green leaves that produce plantlets along the margins. It is best kept like other Kalanchoes: bright light, sharp drainage and watering only when the soil is dry.
Family
Crassulaceae (Stonecrop family)
Grows as
Shrub, Succulent
Light
Bright indirect, Full sun
Water
Water deeply, then let the soil dry out fully before watering again; reduce water in winter.
Soil
Fast-draining cactus or succulent mix with added grit or perlite.
Temperature
18–29 °C; protect below 10 °C
How easy
Easy
Safety
Toxic: Leaves and sap contain cardiac glycosides (bufadienolides) that can cause nausea, vomiting, and heart irregularities if eaten.. Toxic to cats and dogs (ASPCA).
Native range
Madagascar (Isalo Massif)
Climate
seasonally dry tropical
About
Kalanchoe laetivirens is a species of Kalanchoe (section Bryophyllum). It was thought to be a hybrid between K. daigremontiana and K. laxiflora (syn. Bryophyllum crenatum), and therefore a group of invalid names for such a hybrid, including Kalanchoe crenodaigremontiana, Kalanchoe crenato-daigremontiana, Bryophyllum crenodaigremontianum and Bryophyllum crenato-daigremontianum, are just synonyms of K. laetivirens. However, their true hybrid is distinct from this species.
It is often misidentified as one of its putative parents, K. daigremontiana, which has bands or spots on the back of leaves, while the leaves of K. laetivirens are completely green, as indicated by its epithet laetivirens which means "lushly green".
Text excerpted from the Wikipedia article Kalanchoe laetivirens by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.