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Frankincense Tree (Boswellia sacra)

Source: Wikimedia Commons

Frankincense Tree

Intermediate

Boswellia sacra

The tree that yields frankincense. It has papery, peeling bark and a trunk base that swells to grip rock, and in a pot it makes a small caudex bonsai.

Growing Difficulty
Intermediate
Temperature
10〜35℃
Lifespan
Long-lived tree (resin production begins at about 8-10 years)
Size
1.5-8 m in habitat; can be kept small in a pot
Watering
A little during the growing season

About

Boswellia sacra is a deciduous tree of the Burseraceae whose dried resin is frankincense. It grows in Oman, Yemen and Somalia at 5-1,230 m, in arid woodland, on steep slopes and often on calcareous soil. The IUCN Red List category is Near Threatened, with declines reported from browsing and over-tapping of resin. Trees reach 1.5-8 m; the pale brown bark flakes like paper over a reddish-brown resinous layer. Trees on steep rock develop a cushion-like swollen trunk base that grips the rock. Leaves are odd-pinnate with 13-19 leaflets clustered at branch tips, the new leaves finely downy; the small flowers are white. In cultivation it grows slowly, forms a network of fine roots rather than a deep taproot, so it can be kept in shallow pots, and heals quickly from heavy pruning, making it popular for bonsai. In Japan, seedlings are sold as the "frankincense tree" by specialist nurseries and on online auction sites, and seed is also available.

Source: Wikipedia (CC BY-SA 4.0)

Lifespan of the Frankincense Tree

The Frankincense Tree lives Long-lived tree (resin production begins at about 8-10 years).

Size of the Frankincense Tree

The Frankincense Tree grows to 1.5-8 m in habitat; can be kept small in a pot.

Basic Info

Origin

Oman (Dhofar), Yemen and Somalia

Lifespan

Long-lived tree (resin production begins at about 8-10 years)

Size

1.5-8 m in habitat; can be kept small in a pot

Temperature

10〜35℃

Watering & Fertilizer

A little during the growing season

Growing Tips

Light & Placement

Grow in a sunny spot. As a dryland tree, move it out of the rain during long wet spells.

Watering

Water once the soil dries while in leaf. Most losses come from overwatering in winter; the soft wood rots easily if kept wet in the dry season.

Temperature & Overwintering

It is somewhat frost-sensitive; bring it indoors away from frost in winter and let it rest leafless with little water.

Soil & Repotting

Use a free-draining mix. Rather than a deep taproot it forms fine roots, so shallow pots work well.

Pruning & Shaping

It recovers quickly from heavy pruning and is easy to shape like a bonsai. Prune in the growing season.

CaudexBoswelliaFrankincenseBonsai

Frankincense Tree FAQ

QWhat is the growing difficulty level for Frankincense Tree?
A

Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.

QWhat is the lifespan of Frankincense Tree?
A

The average lifespan of Frankincense Tree is Long-lived tree (resin production begins at about 8-10 years). With proper cultivation environment and nutrient management, you can keep it healthy for a long time.

QHow large does Frankincense Tree get?
A

The mature size of Frankincense Tree is 1.5-8 m in habitat; can be kept small in a pot. This may vary slightly depending on cultivation environment and individual differences.

QHow should I water and fertilize Frankincense Tree?
A

Frankincense Tree: watering & fertilizer — A little during the growing season. Aim for appropriate frequency and amount.

QWhat is the typical price for Frankincense Tree?
A

The price of Frankincense Tree varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.

Last updated: September 23, 2026

References & Sources

Edited & verified by: GrowerDirect Editorial Team

The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.

Primary sources

Taxonomy & Authority

Accepted name: Boswellia sacra Flück.

Synonyms: Boswellia carteri Birdw., Boswellia carterae Birdw., Boswellia bhaw-dajiana Birdw., Boswellia undulatocrenata Engl.

Authority databases: GBIF · GBIF

Nomenclature follows global taxonomic authority databases.

Regulations & Conservation Status

Not CITES-listedIUCN NT · Near Threatened

Not listed in CITES (checked on Species+). No special procedure is needed for transfers within Japan.

Sources: Species+ (CITES): Boswellia sacra / IUCN Red List category via GBIF: Boswellia sacra

Regulations may change. Always verify the latest information with the relevant authorities.

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