Light Requirements: Prefers full sun. Outdoors, it thrives in sunny, dry locations. Indoors, place it in a south- or west-facing window for the best growth and compact shape.
Watering Needs: Water deeply but only when the soil is completely dry. It is highly drought-tolerant and prone to rot if overwatered. Reduce watering in the winter or during prolonged cloudy periods.
Soil Preference: Use a sharply draining cactus or succulent mix. Incorporate ample pumice, coarse sand, or crushed lava rock to improve aeration and prevent root rot.
How to Fertilize: Fertilize during the active growing season (spring and summer) with a diluted, balanced cactus fertilizer once a month. Do not fertilize during fall and winter dormancy.
Hardiness Zone: Suitable for USDA Hardiness Zones 9–11. It is not frost-tolerant and should be brought indoors or protected from freezing temperatures below 25°F (−4°C).
Pet Safety: Toxic to cats and dogs. Ingestion can cause vomiting, diarrhea, or more serious symptoms. Keep out of reach of pets.
Additional Care Tips: Cotyledon orbiculata features thick, paddle-shaped leaves often dusted with a silvery coating and may produce tall, bell-shaped flowers in summer. Remove any faded blooms or dead leaves to keep the plant tidy. It can be propagated easily from leaf or stem cuttings—allow cuttings to callous before planting. Protect from excessive humidity and ensure good airflow to prevent fungal issues.
