PlantFun
Plant Needs
Sunlight
Full sun to partial shade; foliage color is most vibrant in full sun, and it tolerates light shade in hot climates
Watering
Water deeply during prolonged dry spells; established mature trees have moderate drought tolerance
Temperature
Hardy to -20°C; tolerates hot summer temperatures with consistent soil moisture
Characteristics
- Leaf: Scale-like, flattened, arranged in flattened sprays; blue-green, silver, or golden cultivars available
- Cone: Small, globose, brown when mature (6–8 mm diameter)
- Stem/Bark: Reddish-brown, peeling in thin strips on mature trees
Care Guide
Watering
Water deeply every 7–10 days during dry periods to maintain soil moisture
Fertilization
Apply balanced slow-release fertilizer once in early spring. Avoid high-nitrogen fertilizers that may cause excessive soft growth
Eggshell powder top dressing：Crush dried eggshells to fine powder, mix into topsoil in early spring to improve soil structure and boost calcium levelsPruning
- Trim new growth in late spring to maintain desired shape and size
- Remove dead, damaged, or crossing branches to improve airflow and reduce disease risk
- Avoid heavy pruning of mature wood, as it has limited regrowth capability
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic to cats; no reported toxicity
Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes longevity and tranquility in traditional Japanese garden design
Usage: Ornamental tree for hedges, privacy screens, or specimen planting; dwarf cultivars for rock gardens
