Platycladus Orientalis Tree

Platycladus orientalis – Hardy Evergreen Conifer from the Age of Dinosaurs

Product Description:

• Scientific Name: Platycladus orientalis
• Common Name: Chinese Arborvitae / Oriental Thuja / Side Cypress
• Family: Cupressaceae (Cypress family)
• Growth Zones: 4–9
• Mature Height: Up to 20 meters (65 feet)
• Mature Width: 4–6 meters (13–20 feet)
• Growth Rate: Moderate
• Sunlight: Full sun to partial shade
• Soil: Well-drained, loamy to sandy soils; tolerant of poor soils
• Watering: Low to moderate once established
• Temperature Tolerance: Cold hardy to –35°C (–31°F)

Key Features:

• Ancient tree species with origins dating back to the Jurassic era
• Flat, fan-shaped sprays of scale-like leaves with aromatic scent
• Egg-shaped cones with reflexed horn-like tips, maturing from blue-green to brown
• Highly drought- and pollution-resistant, ideal for urban greening
• Natural insect-repellent resin with double the efficacy of camphor

Care Tips:

• Light: Thrives in full sun but tolerates partial shade
• Water: Water regularly during the first year; then reduce to occasional deep watering
• Ventilation: Space well for airflow to prevent fungal issues
• Common Issues: Root rot in poorly drained soils; occasional aphids or spider mites
• Pests: Naturally pest-resistant due to thujone-rich oils

Notes:

Platycladus orientalis, known as the Chinese Arborvitae or Oriental Thuja, is a living fossil evergreen conifer with a history dating back to the age of dinosaurs. Revered in East Asian landscaping and temples, its upright pyramidal form, resilient grayish bark, and unique cones make it both ornamental and functional. Its foliage emits a pleasant resinous scent, while its bark and leaves contain essential oils with insect-repellent properties. Exceptionally cold hardy, drought-tolerant, and pollution-resistant, this conifer is perfect for windbreaks, cemetery plantings, formal hedges, and ecological afforestation. A symbol of endurance and protection across generations.