PlantFun
Plant Needs
Sunlight
Full sun to partial shade; drought-tolerant once established; avoid prolonged deep shade
Watering
Deep water every 1–2 weeks during establishment; mature trees require minimal supplemental watering
Temperature
Hardy to -5°C; tolerates high summer heat; avoid prolonged frost exposure for young saplings
Characteristics
- Leaf: Small, scale-like foliage arranged in whorls of 4; blue-green to silvery-green
- Cones: Woody globular female cones (1–2 cm diameter); male cones are small yellowish catkins
- Stem/Bark: Fibrous reddish-brown bark that peels in thin, papery strips
Care Guide
Watering
Deep water every 7–10 days; allow top 10–15 cm of soil to dry between waterings
Fertilization
Apply slow-release balanced fertilizer once in early spring. Do not over-fertilize, as excessive nutrients can damage root health
Eggshell powder topdressing：Crush dried eggshells into fine powder; sprinkle a thin layer around the base of the tree; water lightly to release calcium into the soilPruning
- Remove dead, damaged, or crossing branches in late winter to improve airflow and structural integrity
- Lightly shape young trees to maintain a conical or columnar form; avoid heavy pruning of mature specimens
- Thin dense inner foliage to reduce pest and disease risk in humid conditions
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No documented toxicity to cats
Humans: No documented toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental landscape tree; windbreak; durable timber for construction and fencing
