PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates drought once established; avoid prolonged deep shade
Watering
Young trees need weekly deep watering; mature trees require minimal supplemental water during dry spells
Temperature
Hardy to -18°C; tolerates hot, dry summers in its native range; avoid prolonged extreme cold with wind exposure
Characteristics
- Leaf: Scale-like, flattened sprays; aromatic when crushed; dark green to blue-green
- Cone: Small, woody, oblong cones (1–2 cm long); mature to brown
- Stem/Bark: Reddish-brown, fibrous bark that peels in strips
Care Guide
Watering
Water young trees deeply every 7–10 days; mature trees only during extreme drought
Fertilization
Apply slow-release balanced fertilizer once in early spring. Avoid over-fertilization, which can cause excessive foliage growth and weak branches
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle 1–2 tbsp around the base of young trees; avoid direct contact with foliage to prevent burningPruning
- Remove dead, damaged, or diseased branches in late winter before new growth emerges
- Thin crowded lower branches to improve airflow and reduce pest risk
- Avoid heavy pruning; maintain the tree's natural conical shape to preserve its ornamental value
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no reported toxicity
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: Aromatic foliage is used in potpourri, holiday wreaths, and traditional Native American crafts
Usage: Ornamental tree for windbreaks, privacy screens, and landscape focal points; wood used for fencing and cedar chests
