North America Non-native Plant

Indian Frankincense

Botanical name: Boswellia serrata

USDA symbol: BOSE5

Native status: Not native but doesn't reproduce and persist in the wild

Synonyms: Boswellia glabra Roxb. (BOGL7)   

Indian Frankincense: A Drought-Loving Tree with Ancient Roots If you’ve ever wondered about growing something truly exotic in your garden, Indian frankincense (Boswellia serrata) might just capture your imagination. This remarkable tree has been treasured for centuries, not just for its aromatic resin that’s been used since ancient times, but ...

Indian Frankincense: A Drought-Loving Tree with Ancient Roots

If you’ve ever wondered about growing something truly exotic in your garden, Indian frankincense (Boswellia serrata) might just capture your imagination. This remarkable tree has been treasured for centuries, not just for its aromatic resin that’s been used since ancient times, but also for its incredible ability to thrive in some of the world’s harshest conditions.

What is Indian Frankincense?

Indian frankincense, scientifically known as Boswellia serrata, is a medium-sized deciduous tree that belongs to the same family as myrrh. You might also see it listed under its synonym, Boswellia glabra. This isn’t your typical backyard tree – it’s a survivor that has adapted to some pretty tough environments over thousands of years.

Where Does It Come From?

This fascinating tree calls the dry, mountainous regions of India home, particularly thriving in areas like Rajasthan, Madhya Pradesh, and Gujarat. These regions are known for their arid conditions and rocky terrain – exactly the kind of challenging environment where Indian frankincense feels most at home.

What Does It Look Like?

Indian frankincense is quite the looker in its own understated way. Here’s what you can expect:

  • Medium-sized tree that typically reaches moderate heights
  • Compound leaves that create a delicate, feathery appearance
  • Small white to pale yellow flowers that appear in attractive clusters
  • Deciduous nature means it drops its leaves during certain seasons

Why Might You Want to Grow It?

There are several compelling reasons why Indian frankincense might appeal to adventurous gardeners:

  • Drought tolerance: Once established, this tree is incredibly water-wise
  • Unique specimen: It’s definitely a conversation starter
  • Pollinator friendly: The flowers attract bees and other beneficial insects
  • Historical significance: You’re growing a piece of ancient history
  • Low maintenance: Perfect for gardeners who prefer a hands-off approach

Growing Conditions and Care

Here’s the thing about Indian frankincense – it’s definitely not a tree for everyone or every climate. This species is adapted to very specific conditions:

Climate Requirements

  • USDA hardiness zones 9-11
  • Thrives in hot, dry climates
  • Cannot tolerate freezing temperatures
  • Needs plenty of sunshine

Soil Needs

  • Excellent drainage is absolutely critical
  • Rocky or sandy soils are ideal
  • Can handle poor, nutrient-deficient conditions
  • Avoid heavy clay or water-retentive soils

Watering and Maintenance

  • Minimal water needs once established
  • Overwatering is more dangerous than underwatering
  • Very low maintenance overall
  • Pruning is rarely necessary

Is This Tree Right for Your Garden?

Indian frankincense works best in specific garden types:

  • Xerophytic or desert-themed gardens
  • Mediterranean-style landscapes
  • Botanical collections
  • Rock gardens with excellent drainage
  • Specimen plantings where it can be a focal point

Things to Consider

Before you rush out to find an Indian frankincense tree, here are some important considerations:

Since this species isn’t native to North America, you might want to explore native alternatives that could provide similar benefits while supporting local ecosystems. Consider drought-tolerant native trees like desert willow, palo verde, or Texas red oak, depending on your region.

If you do decide to grow Indian frankincense, make sure you’re in the right climate zone and can provide the specific growing conditions it needs to thrive.

The Bottom Line

Indian frankincense is definitely a tree for specialized situations and dedicated gardeners. If you live in a hot, dry climate and love the idea of growing something with ancient origins, this could be an exciting addition to your landscape. Just remember that success with this species requires understanding and respecting its very specific needs – think desert oasis rather than lush garden paradise.

Whether you choose to grow Indian frankincense or explore native alternatives, the key is selecting plants that will thrive in your specific conditions while contributing to a healthy, sustainable garden ecosystem.

Indian Frankincense

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Sapindales

Family

Burseraceae Kunth - Frankincense family

Genus

Boswellia Roxb. ex Colebr. - boswellia

Species

Boswellia serrata Roxb. ex Colebr. - Indian frankincense

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA