Small space, big impact - the design lessons behind Greenhouse Noir at BBC Gardeners' World Live 2026
Looking back at last week’s BBC Gardeners’ World Live, one compact garden stood out for proving just how much can be achieved in a small space. Greenhouse Noir, designed by Matt Bettison of Little Jardin, swept the board at the NEC in Birmingham, taking a Platinum award, Best Showcase Garden, and Best Construction Landscaper. We were proud to play a small part in the build, and even prouder to see Matt and his team recognised so thoroughly.
A masterclass in small-space design
At just 4m x 4m, Greenhouse Noir is a contemporary, immersive retreat that shows how much can be achieved in 16 square metres, turning a small plot into a space to slow down and enjoy the outdoors. Bold black backdrops in Millboard Board & Batten+ cladding create a gallery-like setting that lets the planting take centre stage, while detailed stone paving and a refined central table add architectural structure.
The garden certainly caught the judges’ attention. The chair of assessors, Roger Platts, praised it as beautifully designed and planted, a standout example of what can be achieved in a small space, with construction to a very high standard and planting that showed real horticultural skill.
For Matt, the recognition came as a genuine surprise. He reflected that it was overwhelming to see a small garden celebrated alongside far larger, beautiful spaces, especially as his first Showcase Garden, and credited the strong team around him for making it possible.
Matt’s advice for designing your own small garden
The real value of Greenhouse Noir lies in how repeatable its ideas are at home. Here is what Matt suggests for anyone working with a compact space.
Be bold, not timid. The instinct in a small garden is often to play it safe, but the opposite approach can work better. Get big architectural features in, use bold structural and stone planting, and let the garden have real presence rather than shrinking to fit.
Layer textures and use every inch. In a small garden everything is on view, so there is nowhere to hide. Filling the space with ground cover and layering different textures adds richness and depth, and it is far easier to achieve than people expect.
Go dark, not light. The common instinct is to brighten a small space with pale colours or white render. Matt took the opposite route, using bold black backdrops and strong architectural arches to let the planting become the star of the show.
Spend your budget on quality materials. In a compact garden you use far less material, so you can afford to be bolder and concentrate your budget on high-quality hard landscaping. It is where the investment shows most.
Keep it low maintenance. Nothing in Greenhouse Noir demands a horticulturist. The planting is resilient and easy to manage, and the hard landscaping follows the same principle, so the garden stays striking without becoming a chore.
Take professional advice. Above all, Matt recommends working with a garden designer and following the plan through. Strong design principles, applied with discipline, are what allow a small garden to truly flourish.
The role of materials
Material choice was central to the garden’s gallery-like feel. We supplied Millboard Envello Board & Batten+ in Burnt Cedar as the backdrop, with its dark tones and natural woodgrain finish providing the contrast and structure that set off the planting and stone detailing. As a high-quality, low-maintenance resin mineral composite, it also fitted the garden’s easy-care ethos, requiring little more than an occasional wash.
About Matt Bettison and Little Jardin
Matt Bettison is a Northamptonshire-based garden designer trading as Little Jardin, with a BA (Hons) in Landscape Design with Garden Design and a background in landscape construction. Greenhouse Noir was his first Showcase Garden, making the triple win a remarkable achievement. The garden was built by Shane Allsop Landscaping, Mike Jarvis Landscaping, and Landscaping Creation, whose work earned the Best Construction Landscaper award recognising technical excellence among professional landscaping teams.
Find out more at littlejardin.com.
Congratulations to the team
A huge congratulations to Matt and everyone involved on a well-deserved set of awards. It was a pleasure to support a garden with such a clear, achievable vision, and to see it resonate so strongly with the judges and visitors alike.
BBC Gardeners’ World Live ran from 18 to 21 June 2026 at the NEC Birmingham.