PlantFun
Plant Needs
Sunlight
Requires full direct sunlight; tolerates intense desert radiation and minimal shade
Watering
Extremely drought-tolerant; water only when soil is completely dry to avoid root rot
Temperature
Extremely cold-hardy; survives subzero winters and hot desert summers without protection
Characteristics
- Leaf: Reduced to small, scale-like bracts clustered at stem nodes; non-photosynthetic
- Stem: Green, jointed, cylindrical stems that perform primary photosynthesis
- Cones: Male cones produce yellow pollen; female cones develop into small, fleshy, berry-like seed structures
Care Guide
Watering
Water once every 2–3 weeks; allow full soil dryness between applications
Fertilization
Diluted low-nitrogen, high-phosphorus feed once. Use only diluted, slow-release formulations to avoid salt buildup
Crushed eggshell powder：Sprinkle a thin layer on soil surface; avoid direct contact with stems to prevent salt accumulation and tissue damagePruning
- Remove dead or damaged stems in early spring to encourage new growth
- Thin overcrowded branches to improve air circulation and reduce pest risk
- Trim to maintain a compact, low-growing form as needed for landscaping
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; may cause tremors, tachycardia, hyperactivity, and seizures
Humans: Contains ephedrine alkaloids; excessive ingestion causes rapid heart rate, hypertension, and nervous system overstimulation
Garden Uses & Culture
Culture: Used in traditional Chinese medicine for over 2,000 years to treat respiratory conditions and fatigue; regulated globally due to alkaloid misuse risks
Usage: Regulated medicinal plant; ornamental xeriscaping shrub
