Paulownia rows shading open pasture on a World Tree silvopasture farm

A better way to grow.

We grow Paulownia lumber through regenerative forestry, in partnership with farmers across the Americas.


A world where the businesses that grow the most give back the most.

We are building toward a future where farmers prosper because their land prospers, communities grow stronger through local opportunity, manufacturers expect responsibly grown hardwood, and investors build wealth by restoring more than they extract.

  1. Stacks of kiln-dried paulownia lumber banded and ready in a warehouse

    The problem

    Many of the world's hardwoods are nearing commercial extinction.

    The World Bank projects global timber demand will quadruple by 2050. Many commercially important hardwoods take decades to mature, so supply cannot keep up, and overharvesting and climate pressures squeeze it further. The gap between what the world needs and what the existing lumber industry can sustainably produce is widening.

  2. Drone view over paulownia rows

    Our answer

    Regenerative forestry, at commercial scale.

    World Tree was built to fill that gap. We partner with farmers and investors to grow fast-growing hardwoods on degraded land across the Americas.

Paulownia. The tree we built a company around.

  • One of the fastest growing hardwoods on the planet
  • Regrows from the stump after harvest, with no replanting
  • Lightweight, stable, furniture-grade lumber
A grower rests his hand on the thick trunk of a ten-year-old paulownia at Powell farm
Banded packs of kiln-dried paulownia boards at the lumber yard

The World Tree System.

We run the whole cycle. The profits flow back to the farmers and investors who made it grow.

  1. 01

    Fund

    Investors fund each new planting.

  2. 02

    Plant

    Partner farmers plant and tend the trees on their own land.

  3. 03

    Grow

    Ten years from planting to a mature hardwood.

  4. 04

    Harvest

    Logs are milled and kiln dried into furniture-grade lumber.

  5. 05

    Regrow

    The stump regrows with no replanting, and the cycle repeats.

What brought you here?

There are many ways to become part of the World Tree ecosystem. Build with the wood, grow the trees, or invest in the harvest.

Kiln-dried paulownia lumber stacked in packs

Source Lumber

Kiln dried, ready to ship, and easy to work with.

View lumber
A farming family standing among young paulownia trees

Become a Grower

We provide the trees and the training, and we sell the lumber for you at harvest.

Partner as a farmer

The proof is planted.

Over a decade of operating history, measured in the ground.

The farm

Acres planted
8,000+

Across the Americas

Farm partnerships
375+

Active today

Assets planted
$300M+

At projected harvest pricing

The wood

Fire rating
Class A

Tested untreated, ASTM E84

lb per ft³
15.80

Density, MSU testing

Kiln dry
2 wks

vs six months for oak

Sources: World Tree annual reports · Intertek ASTM E84 (2025) · MSU density testing

After working with wood for years, I was amazed I'd never heard of Paulownia. Lightweight, easy to sculpt, and stable: it doesn't warp or chip. Perfect for artwork, framing, and furniture.

Katrien Van der Schueren, founder of Voila! Creative Studio

Katrien Van der Schueren

Founder, Voila! Creative Studio

Paulownia furniture in the 100 Pearl Street lobby, New York
New YorkPaulownia specified for the 100 Pearl Street lobby.
Morning mist over forested hills and farmland near Atenas, Costa Rica
Atenas, Costa RicaForest and farmland share the hillsides above the valley.

Regeneration adds more than it takes.

Every partnership we make should leave the land, the people and the communities it touches stronger than before. That promise is measured: in farm income, in forest health, and in the field data we publish.

There is a better way to grow.

Trees. Businesses. Communities.