PlantFun
Plant Needs
Sunlight
Full sun to partial sun; intense direct sunlight enhances the deep purple leaf color, but avoid midday summer sun to prevent leaf scorching
Watering
Water thoroughly only when the entire soil volume is completely dry; avoid overwatering to prevent root rot, the most common issue for this succulent
Temperature
Tolerates mild frosts down to 5°C but prefers temperatures between 18–28°C; protect from prolonged freezing conditions
Characteristics
- Leaf: Thick, fleshy triangular leaves with dark purple to near-black color, edged with small white teeth
- Flower: Tubular orange-red flowers on upright stalks up to 60 cm tall
- Stem: Short, dense basal stem forming tight, symmetrical rosettes
Care Guide
Watering
Water when soil is fully dry, approximately every 7–10 days
Fertilization
Diluted succulent fertilizer once monthly. Use a low-nitrogen fertilizer to promote compact growth and prevent leggy foliage
Eggshell powder topdressing：Crush thoroughly dried eggshells into a fine powder; sprinkle a thin layer on the soil surface to boost calcium levels without risking root burnPruning
- Remove dead or withered leaves from the base of the rosette to maintain a tidy appearance and improve airflow
- Trim spent flower stalks close to the rosette after blooming to redirect energy to foliage growth
- Gently separate offset pups from the parent plant in spring for propagation, taking care not to damage the main root system
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic due to saponins; may cause vomiting, diarrhea, lethargy, and loss of appetite
Humans: Contains saponins; ingestion may cause mild gastrointestinal upset, and skin irritation in sensitive individuals
Garden Uses & Culture
Culture: N/A
Usage: Ornamental succulent for rock gardens, container planting, and indoor decorative displays
