A New Chapter Opens for the IKEA Sow a Seed Conservation Effort

After more than a quarter-century of rainforest recovery work in Malaysian Borneo, the long-running Sow a Seed initiative is entering a new stage. What began as an ambitious forest restoration effort is now evolving into a broader research and learning platform designed to deepen scientific understanding of tropical forest recovery and share practical lessons with those working to revive damaged ecosystems elsewhere.

The initiative first took shape in the late 1990s, when large swathes of Borneo’s rainforest had already been heavily degraded by destructive logging and repeated fires. In response, a major restoration partnership was established to rebuild native forest across a vast landscape in Sabah, in Malaysian Borneo. Over the decades, the project has grown into one of the most enduring tropical forest restoration efforts of its kind.

Its ecological footprint is substantial. Across roughly 18,500 hectares, more than five million trees representing over 90 native species have been planted or supported in regeneration. What was once severely damaged land has gradually been transformed into recovering rainforest, offering a rare long-term example of how degraded tropical habitats can rebound when restoration is sustained over many years.

The return of wildlife has been one of the clearest signs of progress. Species associated with healthy Bornean forests, including orangutans, clouded leopards and Borneo elephants, have been recorded in the regenerated landscape. The area has also received the highest level of forest protection available in Malaysia, reinforcing its value as both a conservation site and a living ecological benchmark.

The newly launched Living Rainforest Restoration Lab signals a shift in priorities. While restoration in the field remains central, the program is now placing stronger emphasis on research, monitoring and knowledge exchange. The idea is to turn decades of restoration experience into practical guidance for conservation practitioners, land managers and decision-makers facing similar challenges in tropical regions.

This new phase is backed by a 10-year research commitment and brings together scientists from Sweden and Malaysia in a large collaborative program. A total of 24 research projects will explore how tropical forests recover over time, which restoration methods are most effective, and how regenerated forests contribute to wider environmental stability.

The scope of the research goes well beyond tree survival. Scientists will examine biodiversity recovery, forest structure, soil processes, water regulation and carbon storage. These are all critical measures of whether a forest is truly returning as a functioning ecosystem rather than simply becoming tree-covered land. In tropical landscapes, restored forests can play an important role in slowing biodiversity loss, strengthening watershed resilience and helping absorb atmospheric carbon.

One of the most important aspects of the new lab is its long-term perspective. Ecological restoration is often evaluated over just a few years, even though rainforest recovery unfolds across decades. This project offers researchers the rare chance to study a maturing restoration landscape with a long historical record, making it especially valuable for understanding what works in the real world and what does not.

The knowledge generated is intended to be shared widely. As interest grows globally in restoring degraded ecosystems, there is increasing demand for tested methods that can improve outcomes and reduce wasted effort. By documenting best practices from Borneo’s recovering forests, the program aims to inform future restoration initiatives in the tropics and help scale up effective approaches.

The transition from planting trees to building a major restoration research hub reflects a broader change in conservation thinking. Restoring biodiversity is no longer seen as only an act of repair; it is also a source of critical knowledge in a century defined by climate disruption and habitat loss. Lessons from Borneo may now help shape restoration strategies far beyond the island itself.

For ecologists, the project stands as evidence that even heavily damaged rainforests can recover when restoration is sustained, scientifically guided and protected over the long term. For policymakers and practitioners, it offers a practical case study in how restoration can move from local intervention to global learning platform. And for biodiversity, it is a reminder that damaged ecosystems are not always lost forever.