Nigel Dunnett, a pioneering landscape designer, horticulturist, and educator known for transforming urban spaces with ecologically rich and visually dramatic naturalistic planting, has died at age 63 from cancer. His major projects included the Superbloom installation in the moat of the Tower of London for Queen Elizabeth II's platinum jubilee in 2022, the planting design for the Queen Elizabeth Olympic Park for the 2012 London Olympics, and a diamond jubilee garden at Buckingham Palace. He also worked on community-scale projects like a rooftop garden on the Old Kent Road and was involved in designs for Battersea Power Station, the Barbican, and Grosvenor Square.
Dunnett's work matters because he fundamentally changed how cities, institutions, and the public understand the role of landscaping in urban life, advocating for biodiversity, sustainability, and the idea that planting is a living, evolving part of the urban environment rather than a cosmetic afterthought. His high-profile projects at nationally significant landmarks demonstrated that naturalistic, seed-based planting could be both ecologically resilient and visually spectacular, influencing public landscape design globally. His death marks the loss of a key figure in the movement toward ecological and sustainable approaches to public spaces and gardens.