Lithops aucampiae
Lithops aucampiae
Living stones
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Common Names
Living stonesPebble plantsLithops
Context
nativeRegion
South Africa (Northern Cape Province, arid regions)
usdaZones
10-11 (can be grown indoors anywhere)
companionPlants
Conophytum, Fenestraria, Haworthia, Crassula
culturalUses
Primarily ornamental, prized by collectors for unique appearance; no significant traditional uses.
Care
Care Requirements
LightBright, direct light for at least 4-5 hours daily. Best grown on sunny windowsills or under strong grow lights.
WateringWater very sparingly; only when the soil is completely dry. During summer dormancy and winter, withhold water almost entirely.
SoilWell-draining, mineral-rich cactus or succulent mix. Add extra perlite or pumice for increased drainage.
FertilizerRarely necessary. If desired, use a weak cactus fertilizer once annually during active growth.
HumidityPrefers low humidity. High humidity can increase risk of rot.
TemperatureOptimal growth between 18-28°C (65-82°F). Protect from frost; minimum 10°C (50°F).
Growth & Life Cycle
HabitDwarf, clump-forming succulent with paired, fleshy leaves resembling stones ('living stones').
Mature Size1.5–2.5 cm tall and wide per plantlet.
Growth RateSlow growing, usually up to a few new leaf pairs annually.
BloomingProduces daisy-like, yellow flowers in autumn, often late afternoon.
DormancyDormant in hot midsummer and after flowering; new growth emerges as old leaves dry out.
Propagation
MethodsSeed propagation, Division (separating clusters)
DifficultyModerate (seeds require patience and careful watering)
Best SeasonSpring (for seed sowing or division)
Maintenance & Notes
PruningNo pruning needed except for removal of dead/dried leaves once new leaves emerge.
RepottingInfrequent; only when colony outgrows space, typically every 3-5 years.
Pests & DiseasesSusceptible to mealybugs and rot from overwatering.
ToxicityNon-toxic to pets and humans.
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