We design, build and plant gardens that hold their beauty in every season — crafted by hand, finished to the inch.
See the gardensFrom the first walk of the ground to the last light fitted under the pergola, every Hartwell & Moss garden is designed once, built properly, and planted to come back better each year. No catalogues. No shortcuts. Just ground, craft and patience.





Five stages. One team, start to finish. You always know what's happening and what comes next.
We visit, listen, and read the site — light, levels, soil, and how you actually want to live out there.
A full design you can stand inside — plans, planting palettes and materials chosen for your ground, not a catalogue.
Groundwork, stone, timber and water — our own hands, to the inch.

Laid and planted for the long run — turf, borders and trees settled in to come back stronger every spring.

Seasonal visits that keep the garden exactly as it was meant to be — or teach you to keep it yourself.

Warm, layered lighting designed into the build — not bolted on after. Oak, stone and planting that earn a second life after dark.
“We used to go out to get away from the house. Now people come to ours — everyone ends up in the garden.”
“Three years on and it looks better than the day they finished. That's the bit nobody else promises.”
A walk of the ground costs nothing — and it's where every garden we've ever built began.