2026 Class of Fellows: Thomas Rainer, PLA, FASLA, Potomac Chapter

Phyto Studio LLC; Arlington, Virginia
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Category: Leadership/Management, Page 54

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Category: Leadership/Management, Page 54

Thomas Rainer, PLA, ASLA, is a pioneering voice in ecological planting design, credited with fundamentally shifting how landscape architects design and manage living systems. As the co-founder of Phyto Studio and a prolific author, he has spent over two decades bridging the gap between ecological science and high-impact design, providing the profession with a roadmap for creating resilient landscapes in an era of climate change. Rainer is best known for his seminal book, Planting in a Post-Wild World, which introduced a systems-based approach that treats plants as social communities rather than individual objects. This framework has become a cornerstone of contemporary design education and professional practice, moving the field from static "artful arrangements" to dynamic, self-sustaining plant assemblies. His upcoming volume, Future Nature, promises to further synthesize these years of research into a definitive guide for adaptive land management. His work is visible in some of the most prominent civic and cultural landscapes in North America, including the Martin Luther King Jr. Memorial, the Native Plant Garden at the New York Botanical Garden, and the innovative plantings at the Philadelphia International Airport. Through these projects, Rainer demonstrates that "living technology"-such as layered plant structures and competitive hierarchies-can deliver measurable environmental benefits while maintaining exceptional beauty. Rainer is an exceptional communicator who has delivered more than 150 lectures worldwide. He is celebrated for his "open-source" philosophy, freely sharing technical templates and management guides to democratize ecological knowledge. By transforming complex scientific concepts into actionable tools, Thomas Rainer has empowered a generation of landscape architects to design with nature, ensuring our public spaces are both ecologically functional and emotionally resonant.

As seen in LASN magazine, August 2026.