About John Roberts
A landscaping professional, 3D designer, presenter, mentor & Greentop founder

A landscaping professional, 3D designer, presenter, mentor & Greentop founder

Hello, I’m John Roberts, a qualified Garden Designer, landscaper, presenter and founder of Greentop Landscapes & Design, with nearly 40 years of practical experience in the landscaping industry.
My career began in Civil Engineering when I was just 17 years old. That early foundation gave me a lasting appreciation for the technical side of construction, from levels and gradients to groundwork, drainage, materials and getting the details right. In 2004, I qualified as a Garden Designer at Pershore College in Worcestershire, combining my construction background with a passion for creating beautiful, functional outdoor spaces.
Over the years, my career has developed in ways I probably wouldn’t have imagined when I first started out. Alongside designing and building gardens, I’ve become increasingly passionate about sharing what I’ve learned, helping homeowners, DIYers and fellow landscaping professionals overcome challenges, improve their skills and make better-informed decisions.
Over a decade ago, I started making videos and uploading them to YouTube, simply because I wanted to help people and share practical knowledge. I really didn’t have a clue what YouTube was all about back then! It was the days of dial-up internet, so if you’re old enough, you’ll remember the joys of waiting for that connection. The younger generation probably won’t have a clue what I’m talking about!
What started as a way to share a few videos has grown into a platform that allows me to reach people well beyond the gardens I work on myself. I’ve always believed that knowledge is worth sharing and that our industry benefits when people are willing to help one another, discuss problems honestly and learn from experience.
I am also a presenter on The Landscaping Show on Fix Radio London, where I share my knowledge and experience through regular shows and podcasts. We’ll be discussing the latest industry topics, exploring the issues that matter to landscapers and welcoming guest speakers and industry experts for conversations and interviews. I really enjoy getting stuck into these discussions, hearing different perspectives and helping bring valuable knowledge to an even wider audience.
My practical experience has taught me that successful landscaping involves far more than making a garden look good. Understanding how a project should be planned and constructed, choosing suitable products and getting the groundwork, levels and drainage right can make the difference between a job that lasts and one that develops expensive problems later.
I’ve spent many years working with different materials, construction methods and products, and I’m a firm believer in understanding why something works rather than simply following a trend. That practical knowledge is something I enjoy passing on, whether I’m helping someone plan a new garden, advising on an existing problem or supporting another landscaper who wants to develop their skills and business.
Through my work, I’ve had the opportunity to share knowledge with people across the industry. But whatever the platform, my motivation remains much the same as it was when I first started making videos: to be helpful, to be honest and to encourage good workmanship.
I’m still passionate about what I do, and I believe there’s always something new to learn, no matter how long you’ve been in the trade. If my experience can help someone avoid a costly mistake, find a better solution or simply feel more confident about their project, then sharing that knowledge is time well spent.
For me, it has never been just about building gardens. It’s about the people, my passion for sharing knowledge and the difference that experience can make.
If I can help, I’d love to hear from you!

Wherever you are in the UK John can work with you to design the garden of your dreams. Full design drawings and details ready to pass on to your trusted landscaper or a Greentop affiliate.

John is a seasoned brand ambassador who has worked with some of the biggest names in landscaping for in-person events, tutorials, live broadcasts and other work.

John can be hired by other landscaping professionals or consumers for a phone-based consultation to troubleshoot or problem solve on a live project.

If you are a qualified landscaper with a track record of delivering outstanding work for your clients then John would love to hear from you.