Kalanchoe daigremontiana

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Mother of Thousands
Kalanchoe daigremontiana
Mother of Thousands
Taxonomy
Family Crassulaceae · Genus Kalanchoe
Common Names
Mother of ThousandsDevil's BackboneAlligator PlantMexican Hat Plant
Context
nativeRegion
Madagascar (tropical and subtropical zones).
usdaZones
9-11 (grown as a houseplant in cooler regions).
companionPlants
Echeveria, Sedum, Aloe vera, Crassula ovata
culturalUses
Ornamental houseplant appreciated for its curious plantlet propagation and unique leaf margins; caution due to toxicity.

Care

Care Requirements

LightPrefers bright, indirect sunlight; can tolerate some direct sunlight, especially in the morning.
WateringAllow soil to dry out between waterings; water sparingly; avoid letting the roots sit in moisture.
SoilWell-draining cactus or succulent soil mix.
FertilizerFeed with a diluted balanced fertilizer once a month during the growing season (spring and summer).
HumidityLow to average household humidity is sufficient.
TemperatureThrives in temperatures between 18-29°C (65-85°F); protect from frost.

Growth & Life Cycle

HabitUpright, succulent perennial with thick, green leaves bearing plantlets along margins.
Mature Size30-120 cm (12-47 inches) tall.
Growth RateFast-growing, especially under optimal conditions.
BloomingProduces small, tubular, pink to grayish flowers on tall stalks, usually in late winter or early spring.
DormancyMay exhibit reduced growth in winter under low light and cooler temperatures.

Propagation

MethodsLeaf plantlets (viviparously produced along leaf margins), Stem cuttings, Seeds
DifficultyVery easy (especially by plantlets).
Best SeasonSpring to early summer.

Maintenance & Notes

PruningRemove spent flower stalks and any unwanted plantlets or leggy growth.
RepottingRepot every 2-3 years or when rootbound; use fresh, well-draining soil.
Pests & DiseasesSusceptible to mealybugs, aphids, and root rot if overwatered.
ToxicityToxic to pets (cats and dogs) and humans if ingested due to bufadienolides.

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