
The University of Cambridge has made a dazzling debut at the RHS Chelsea Flower Show, winning a prestigious silver-gilt medal for its interactive plant science exhibit, Blooming Numbers.
Presented by The Sainsbury Laboratory Cambridge University, the exhibit is part of a brand-new GreenSTEM section that celebrates cutting-edge research and innovation in the world of plant science.
Blooming Numbers takes visitors on an immersive journey through the latest discoveries in quantitative plant biology—starting with the humble flower and diving deep into molecular biology, genetics, imaging technologies, computational modelling, and the often-overlooked mathematical patterns that govern plant development.
“This award is just so exciting,” said Kathy Grube from the Sainsbury Laboratory.
“We came in in the morning to water the plants and turn on the microscopes, and the medal had been laid out by the judges. We were jumping up and down when we found it.”
The eye-catching exhibit was a collaborative effort across multiple Cambridge institutions and partners. The University’s Department of Engineering co-designed the infrastructure, drawing inspiration from the Fibonacci sequence—an iconic numerical pattern found throughout nature. The Pollinator Patch, a lush highlight of the exhibit, was designed and cultivated by Oakington Garden Centre to demonstrate pollinator-friendly planting. Darwin Nurseries added wildlife-friendly hanging baskets that captivated visitors and judges alike.
“One of our fellow exhibitors, who have been coming to Chelsea for years, told us that getting a silver-gilt on your first try is a real achievement,” said Kathy.
“The judges came over and said the design of the stand was fantastic, and they loved the interactive exhibits. We’re just so honoured.”
The RHS Chelsea Flower Show, the world’s most famous horticultural show, runs until the end of the week and attracts horticultural experts, designers, and plant lovers from across the globe.
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