The London College of Garden Design (LCGD) appointed award-winning designer Jo Thompson as its new head of garden design studies, beginning in September. Thompson, recognized for her romantic, colour-led approach to garden design, will lead the college’s Garden Design Diploma program, which has helped establish numerous careers in the field.
Duncan Cargill, co-founder of design studio Cargill Sykes, will serve as deputy head of garden design studies. Both will continue their professional practices while overseeing curriculum development, student learning, and industry connections at LCGD.
The appointments reflect the college’s effort to enhance teaching by bringing in active professionals who influence the industry. Thompson’s work has appeared at major events, including the RHS Chelsea Flower Show in 2025 and The Archers 75th Anniversary Garden at the RHS Badminton Flower Show this month.
Her teaching approach, described as personable, focuses on helping students understand design principles through real-world application. “It’s a huge honour to take on this role,” Thompson said. “The college has been incredibly influential in supporting new design talent over the last 20 years, and I am really proud to now have the opportunity to work with them.”
She noted that mentorship shaped her own career and expressed enthusiasm for guiding future designers. “I know just how important good guidance and mentorship is, and together with Duncan, I’m looking forward to being able to work with the next generation of garden designers, helping them to understand how to create gardens by going beyond the textbooks and digging deeper into what makes a truly successful outdoor space.”
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Cargill, an LCGD graduate, highlighted the programme’s reputation. “The Garden Design Diploma has earned a reputation for excellence and professionalism, and it is a privilege to join the leadership team at such an exciting time,” he said. “I am passionate about helping students bridge the gap between education and practice, giving them the confidence, skills and knowledge needed to build successful careers.”
Leadership with industry experience
LCGD director Nina Baxter called the appointments an important development. “Jo has been a tutor and friend to the College since it began nearly 20 years ago and Duncan is one of our own graduates,” she said. “Both are outstanding designers with a deep commitment to education and professional development.”
Their experience, she added, will ensure the programme remains aligned with the profession’s evolving demands. The college’s strategy of hiring practising professionals supports its goal of keeping education relevant.
Thompson and Cargill will begin their roles in September 2026, initiating what Baxter called an “exciting new phase” for the institution.
Thompson and Cargill’s dual roles—teaching while maintaining their own practices—could provide students with insights into professional challenges. The garden took centre stage at recent high-profile events, showing the visibility of the discipline.
