North America Non-native Plant

Huon Pine

Botanical name: Dacrydium franklinii

USDA symbol: DAFR5

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

Huon Pine: Tasmania’s Ancient Living Treasure Meet the Huon pine (Dacrydium franklinii), one of the world’s most remarkable and ancient trees. This extraordinary conifer isn’t your typical backyard pine – it’s a living piece of history that has been quietly growing in Tasmania’s temperate rainforests for thousands of years. If ...

Huon Pine: Tasmania’s Ancient Living Treasure

Meet the Huon pine (Dacrydium franklinii), one of the world’s most remarkable and ancient trees. This extraordinary conifer isn’t your typical backyard pine – it’s a living piece of history that has been quietly growing in Tasmania’s temperate rainforests for thousands of years. If you’re wondering whether this legendary tree belongs in your garden, let’s dive into what makes the Huon pine so special and why growing it requires serious consideration.

What Makes Huon Pine So Special?

The Huon pine is endemic to Tasmania, meaning you won’t find it growing naturally anywhere else on Earth. This slow-growing giant is famous for its incredibly durable, aromatic timber and its mind-boggling longevity – some specimens are believed to be over 3,000 years old! The tree features distinctive stringy, fibrous bark and small, scale-like leaves that give it an ancient, almost prehistoric appearance.

Where Does It Call Home?

Huon pines are found exclusively in the cool, moist temperate rainforests of western and southwestern Tasmania. They thrive in areas with high rainfall, consistent humidity, and protection from harsh winds. These trees are perfectly adapted to Tasmania’s unique climate conditions, which makes them quite challenging to grow elsewhere.

The Reality Check: Should You Plant Huon Pine?

Here’s where we need to have an honest conversation. While Huon pines are absolutely fascinating trees, they’re extremely rare and face significant conservation challenges. The species has been heavily harvested historically, and natural regeneration is incredibly slow due to their snail-pace growth rate.

If you’re considering adding a Huon pine to your landscape, please ensure any plant material comes from reputable, ethical sources that support conservation efforts. Never purchase plants of questionable origin, as this could contribute to further pressure on wild populations.

Growing Conditions: What Huon Pine Needs

Huon pines are notoriously finicky outside their native range. Here’s what they absolutely must have:

  • Cool, moist climate with high humidity year-round
  • Well-draining, acidic soil rich in organic matter
  • Protection from hot, dry winds and extreme temperature fluctuations
  • Consistent moisture without waterlogging
  • Partial shade to filtered sunlight, especially when young

Hardiness and Climate Considerations

Huon pines are suited to USDA hardiness zones 8-9, but even within these zones, success depends heavily on having the right microclimate. They perform best in areas with cool summers, mild winters, and high atmospheric humidity – conditions that are difficult to replicate outside of Tasmania or similar temperate rainforest environments.

The Growing Experience: Patience Required

If you do decide to grow a Huon pine, prepare yourself for the ultimate lesson in patience. These trees grow incredibly slowly – we’re talking mere inches per year. A tree that’s 10 feet tall could easily be 100+ years old! This makes them more of a multi-generational investment than a typical landscaping choice.

Garden Design Role

In the right setting, a Huon pine serves as an extraordinary specimen tree that adds ancient character and botanical significance to a landscape. They’re best suited for:

  • Botanical gardens and arboretums
  • Heritage and conservation-focused landscapes
  • Cool, moist woodland gardens
  • Educational or demonstration plantings

Wildlife and Pollinator Value

As a wind-pollinated gymnosperm, Huon pines don’t offer the nectar and pollen resources that attract typical garden pollinators like bees and butterflies. However, in their native habitat, they do provide nesting sites and shelter for various bird species and other wildlife.

The Bottom Line

Huon pine is undeniably one of the world’s most remarkable trees, but it’s not a plant for the average home gardener. The combination of extremely specific growing requirements, conservation concerns, and glacial growth rate makes this a tree best appreciated in its native habitat or specialized botanical collections.

If you’re drawn to ancient conifers for your landscape, consider exploring other slow-growing, long-lived species that are better suited to cultivation and don’t carry the same conservation concerns. Your local native plant society can suggest alternatives that might give you that sense of timeless character without the ethical and practical challenges of growing this Tasmanian treasure.

Remember, sometimes the best way to appreciate a rare and special plant is to support its conservation in the wild rather than attempting to grow it in our gardens.

Huon Pine

Classification

Group

Gymnosperm

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Coniferophyta - Conifers

Subdivision
Class

Pinopsida

Subclass
Order

Pinales

Family

Podocarpaceae Endl. - Podocarpus family

Genus

Dacrydium Lamb. - pine

Species

Dacrydium franklinii Hook. f. - Huon pine

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