Incense Cedar Seeds

Incense Cedar (Calocedrus decurrens) is one of the most elegant and long-lived evergreen trees of western North America. Native to the mountains of California, Oregon, Nevada, and Baja California, this stately conifer is prized for its graceful pyramidal form, rich green foliage, aromatic wood, and remarkable durability. Despite its common name, Incense Cedar is not a true cedar but belongs to the cypress family, where it stands among the most beautiful ornamental evergreens available.

The tree's soft, drooping sprays of foliage create a refined texture that distinguishes it from many other conifers. As it matures, Incense Cedar develops a majestic, narrow crown and deeply furrowed reddish-brown bark, becoming an impressive specimen capable of enhancing landscapes for generations.

• Botanical Name: Calocedrus decurrens
• Common Names: Incense Cedar, California Incense Cedar
• Plant Type: Evergreen Conifer
• Mature Height: 50 to 100 feet
• Mature Spread: 15 to 30 feet
• Growth Rate: Moderate
• Sun Exposure: Full Sun to Partial Shade
• USDA Zones: 5-8

Incense Cedar makes a magnificent specimen tree and is especially effective where a tall, narrow evergreen is desired.

• Specimen lawn tree
• Estate landscapes
• Windbreak plantings
• Privacy screens
• Conifer collections
• Park landscapes
• Mountain-themed gardens
• Long-term legacy tree plantings

Incense Cedar develops a naturally symmetrical form and generally requires little pruning. Its narrow habit allows it to fit into landscapes where broader evergreen species may become too large.

Seeds germinate best after a period of cold stratification.

• Soak seeds in water for 24 hours.
• Cold stratify for 30 to 60 days at 34-40°F.
• Sow lightly on the soil surface or cover very lightly.
• Maintain even moisture.
• Provide temperatures of 60-70°F.
• Germination typically occurs within several weeks.

Incense Cedar prefers well-drained soils and performs exceptionally well in areas with cool winters and dry summers. Once established, it demonstrates excellent drought tolerance.

• Excellent drought tolerance
• Cold hardy
• Adaptable to various soil types
• Low maintenance
• Extremely long-lived

Young trees benefit from regular watering during establishment but become increasingly resilient with age.

Seedlings may be grown in containers during their early years. Due to its eventual size, Incense Cedar is best planted into the landscape while young to allow unrestricted root development.