- Light
- Very bright light with several hours of sun
- Water
- Water only during the species' active cycle; keep nearly dry while old leaves are absorbed
- Temperature
- Warm days with cooler, frost-free nights (10–30°C)
- Humidity
- Low humidity with excellent airflow (15–45%)
- Potting medium
- Predominantly mineral, gritty succulent mix
- Drainage
- Immediate drainage in a small unglazed or well-vented pot
- Feeding
- Little or no feed; if used, apply dilute low-nitrogen feed in active growth
- Pruning and grooming
- Do not peel living leaf pairs; remove only fully dry material
- Seasonal rhythm
- Seasonal watering discipline is essential; growth cycles vary among genera
- Propagation
- Seed or careful division of multiheaded plants
- Travel planning
- Often tolerates three weeks or more when in a dry phase
- Common watch-outs
- Spider mites · Mealybugs · Scale insects · Fungus gnats when the root zone stays too wet · Root rot from poor drainage · Leaf spotting where foliage remains wet without airflow