PlantFun
Plant Needs
Sunlight
Requires full sun exposure; tolerates intense arid sunlight and minimal shade
Watering
Extremely drought-tolerant; water only when soil is completely dry to avoid root rot
Temperature
Hardy to mild frosts; thrives in warm, arid conditions with low humidity
Characteristics
- Stem: Green, jointed, photosynthetic stems replace true leaves for water conservation
- Leaf: Reduced to small, scale-like bracts clustered at stem nodes
- Reproductive structures: Male cones are small, yellow; female cones produce fleshy, berry-like seed clusters
Care Guide
Watering
Water sparingly every 2–3 weeks; allow full soil drying between waterings
Fertilization
Diluted low-nitrogen fertilizer once monthly. Use fertilizer with balanced micronutrients to support photosynthetic stem health
Eggshell powder topdress：Sprinkle a thin layer on soil surface; avoid direct contact with stems to prevent tissue burnPruning
- Remove dead or damaged stems in early spring to stimulate new growth
- Thin overcrowded branches to improve airflow and light penetration
- Trim to maintain desired shape; avoid heavy pruning as stems regrow slowly
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic due to ephedrine alkaloids; may cause life-threatening cardiac and neurological effects
Humans: Contains ephedrine alkaloids; ingestion can cause cardiovascular and neurological distress
Garden Uses & Culture
Culture: Historically used in traditional Mediterranean medicine for respiratory relief
Usage: Ornamental xeriscape plant; historical medicinal ephedrine extraction
