Our Story

The earth has a language all its own. It speaks in elemental increments of physical matter as it absorbs air and light. The animal world is attuned to this language and shares the surface of the earth as part of its regenerative cycles. Then there is the human being and evolving human consciousness.

Man preparing soil for planting

The story of Yggdrasil, from which Yggdrasil Land Foundation drew its name, is part of the Norse myths called the Poetic Eddas. Yggdrasil is the world ash tree whose roots reach down to the center of the earth while its branches reach up into the heavens. Humans live in the middle world, on the land, while all sorts of characters both godly and mischievous are at work in the higher and lower worlds. This imagination is at the heart of Yggdrasil Land Foundation’s purpose: to protect and steward lands and places that ennoble the human being and the earth.

As a part of the growing agricultural land trust movement in the United States, Yggdrasil owns land and manages conservation easements in three regions of the United States: Southeastern Wisconsin, Southern New Hampshire, and Northern California. Yggdrasil owns numerous properties and holds two agricultural conservation easements for a total of 1,550 acres—protected in perpetuity for farming and other land-based enterprises.

Yggdrasil has an unusual corporate structure, which is both visionary and challenging. First, the idea and practice of such an agricultural land trust was brought by Christopher and Martina Mann when they moved to East Troy, Wisconsin. They had previously established such entities in Germany and England. While they served on the board during Yggdrasil’s formative stages, Martina and Christopher now support Yggdrasil’s work from across the threshold. Without their initial gifts of two farmland properties, Yggdrasil would simply not exist.


Yggdrasil incorporated in 2000 as a non-profit in California and filed for federal tax-exempt status as a supporting organization to RSF Social Finance, the Biodynamic Association, and Michael Fields Agricultural Institute. This meant that the three separate boards of trustees had to sign off on Yggdrasil’s creation based on understanding how Yggdrasil could support their respective charitable purposes. In addition, the three supported entities are responsible for appointing the majority of the directors of Yggdrasil. The vision behind this structure, and what has actually happened over the years, is that the three supported organizations see opportunities for true collaborative activities with Yggdrasil, even while Yggdrasil carries on its independent work as a non-controlled entity.

To learn more about Yggdrasil Land Foundation,
check out Core Practices, Land & Community and Protected Lands.