PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates light shade but may lose dense, compact form
Watering
Water deeply when the top 5–7 cm of soil is dry; avoid overwatering to prevent root rot
Temperature
Hardy to -30°C; tolerates summer heat but benefits from mulching to retain soil moisture
Characteristics
- Foliage: Scale-like, flattened, glossy emerald green leaves arranged in fan-like sprays; evergreen year-round
- Cones: Small, oblong brown cones (0.5–1 cm long) mature in autumn
- Stem/Bark: Thin, red-brown bark that peels in strips with age
Care Guide
Watering
Water deeply once weekly during dry spells; apply 5–7 cm of mulch to retain moisture
Fertilization
Apply balanced slow-release fertilizer once in early spring. Do not fertilize in late autumn or winter to prevent new growth from frost damage
Eggshell powder topdressing：Crush dried eggshells into fine powder; lightly mix into the top 2–3 cm of soil in early spring to boost soil calcium levelsPruning
- Trim lightly in early spring to maintain the narrow columnar shape
- Remove dead or brown foliage to improve airflow and overall appearance
- Avoid heavy pruning as old wood may not regrow new foliage
- Shear to shape hedges in late spring or early summer for clean, uniform growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic due to thujone content; may irritate digestive and nervous systems
Humans: Ingestion of large amounts may cause mild gastrointestinal upset including nausea and abdominal pain
Garden Uses & Culture
Culture: Often used as a privacy hedge symbolizing protection and permanent greenery in landscape design
Usage: Ornamental privacy hedge, foundation planting, and specimen coniferous shrub
