A tiny forest

A tiny forest is taking root at the Maudsley. Just off Grove Lane, at the main entrance to the Ortus building, home of Maudsley Charity, a once-overlooked patch of ground is being transformed into a dense, living woodland. It is the brainchild of head gardener Ben Pierson, founder of South London Urban Growers and Florent Buci, Ortus general manager.
Planted in March 2026, this pocket forest is part of a Southwark Council-funded biodiversity project, delivered with Maudsley Charity and SUGi, the international organisation known for creating fast-growing urban forests that bring nature back into cities.
Using the Miyawaki Method, more than 100 native trees have been planted tightly together, designed to grow up to 10 times faster and far denser than traditional woodland.
Within just three years, it will become a self-sustaining ecosystem – rich in wildlife and alive with birds, insects and plant life – offering a daily lift to staff, patients and visitors.
From crab apple and hazel to hawthorn and dog rose, this small space will soon feel like a young woodland – a vivid reminder that even the smallest urban corners can spark real change for biodiversity and wellbeing.
As Sarah Holloway, CEO of Maudsley Charity puts it, “We know access to wildlife and green spaces all help to sustain good mental health, so we are delighted to see the Tiny Forest putting down roots here.”

FROM THE CAMBERWELL QUARTERLY