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Thornfield Gardens is a fictional practice, written to show the Verge template. The reviews, prices and people on this page are demo content.

A pergola thick with climbing foliage over a stone-paved terrace.
Sussex and the South DownsGardens designed for

the year they mature.

Design and build under one contract, so nobody is blaming anybody else. Planting plans drawn for what the garden becomes in year three rather than how it photographs in week one.

Design and build
One contract, one team
Establishment
Two years guaranteed
Season
Design in winter, build in spring
Where
Within 40 miles of Brighton
Projects

Gardens we have made

Photographed in the second or third summer, which is the only honest time to photograph a garden.

  • A densely planted courtyard garden with a timber pergola and a curving stone path.

    A courtyard in Kemptown

    Brighton · Planted 2022 · Photographed 2024

    Eleven metres by six, north facing, and overlooked on three sides. Structure first, then a planting palette that does most of its work in shade.

  • A formal garden with rose beds, clipped hedging and a patterned stone path to a gate.

    A formal garden near Lewes

    East Sussex · Planted 2021 · Photographed 2024

    Clipped hedging, a long axis and roses that were argued about for a month. Three years in, the structure is doing what it was drawn to do.

Services

What we do, and what it costs

Published. Garden design is an industry where nobody quotes until they have seen your house, and the reason is not flattering.

Design

  • Consultation visit

    Two hours on site with a written summary afterwards, including an honest view on what the garden can and cannot be.

    £350
  • Design only

    Survey, concept, planting plan and a costed schedule you can put out to any contractor.

    From £2,800
  • Planting plan for an existing garden

    For gardens where the hard landscaping is already right and the planting never was.

    From £1,400

Build

  • Design and build

    One contract for the whole thing. Most of our work, and the only version where nobody is blaming anybody else.

    From £24,000
  • Hard landscaping only

    Terraces, walls, steps and drainage, to our drawings or somebody else's.

    From £14,000

Design fees are credited in full against a build contract. Prices are indicative until we have seen the site, and access is usually what moves them: a garden reachable only through a house costs meaningfully more than one with a side gate.

Where we work

Service areas

Within about forty miles of Brighton. Beyond that the site visits stop being frequent enough to be useful, and frequent site visits are most of what a design-build contract is.

Core area

  • Brighton and Hove
  • Lewes
  • Ditchling
  • Hurstpierpoint
  • Steyning

Covered

  • Worthing
  • Haywards Heath
  • Uckfield
  • Arundel
  • Petworth

By arrangement

  • Eastbourne and the far east of the county
  • Chichester and the Manhood peninsula
  • Anywhere further, for design only

If you are outside these areas we will happily do the design and hand it to a contractor near you, and we will tell you honestly what to ask them.

Seasonal care

What a new garden needs, and when

The part nobody thinks about at the point of commissioning, and the part that decides whether the garden looks like the drawing in year three.

First year

  • Watering, properly, through the first two summers
  • Formative pruning on trees and shrubs in the first winter
  • Mulching in late winter, before growth starts
  • Replacing anything that fails, at our cost

Ongoing

  • Two visits a year keeps most designed gardens on plan
  • Hedging cut once in late summer, not three times
  • Perennials cut back in late winter, not autumn
  • Beds edged annually, which does more than any other hour spent

What we offer

  • Two-year establishment guarantee on all planting
  • Twice-yearly maintenance visits, £480 a year
  • A written care calendar with every garden, free
  • One phone call a year, whether or not you use us

The establishment guarantee is real and it is the reason we water for two summers rather than one. Anything that fails in that period is replaced at our cost, unless it was not watered, which is why the care calendar exists.

How it works

Design in winter, build in spring

Gardens have a season, and pretending otherwise is how people end up planting in July.

  1. Consultation, any time

    Two hours on site. What you want, what the soil and the aspect will actually allow, and a written summary whether or not you go further.

  2. Survey and design, autumn to winter

    Measured survey, levels, soil tests, then concept and planting plan. Six to ten weeks, and the time of year when we are not on site.

  3. Build, spring

    Hard landscaping first, then planting into ground that has warmed. Six to fourteen weeks depending on the size and on access.

  4. Establishment, two years

    Watering, formative pruning and replacement of anything that fails. This is part of the contract, not an afterthought.

Why the seasons matter more than the schedule

A garden built in the wrong season can be made to look correct on handover day and will be visibly struggling by the second summer. Planting into cold ground, laying turf in a drought, cutting a hedge at the wrong point in the year: all of them are invisible for months and all of them cost the client eventually. We would rather tell you in March that the right start is October than take the work and hope.

Clients

What people say afterwards

  • They told us to wait six months and start in the autumn. Every other firm we spoke to could start in three weeks. Three years on I understand exactly what we were being offered.
    Bea and Tom H.Kemptown courtyard
  • Two plants failed in the first winter and were replaced without an invoice or a conversation about whose fault it was.
    Marianne L.Lewes
  • The care calendar is a single sheet of paper on my kitchen wall and it has done more for the garden than anything else they gave us.
    Idris P.Hurstpierpoint

These reviews are demo content written for this template. On a live site this line names the platform the reviews were collected on and links to the profile they came from.

Questions

Before you book a visit

When should we start?

Design in autumn and winter, build in spring. If you call in May, the honest answer is usually that we should design now and build next year.

Do you do maintenance?

Twice a year on gardens we have built, which is enough for most designed gardens. We do not do weekly grounds maintenance and would do it badly.

What if we only want the design?

That is fine and it is a listed service. You get a costed schedule you can put out to any contractor, and we will tell you what to ask them.

How much does a garden cost?

Design and build starts around twenty-four thousand for a typical suburban garden. Access is usually what moves the number, not size.

Is the guarantee real?

Two years on planting, and yes. The condition is that the garden was watered, which is why we hand over a care calendar and why we do the watering ourselves in year one.

Site visit

Request a site visit

Two hours on site, £350, with a written summary afterwards and credited in full against any design work.

Worth knowing

  • Design happens in autumn and winter, build in spring
  • The visit fee is credited in full against design work
  • Access matters more to the price than size does
01273 496 022

We reply within three working days. Your details are used to arrange the visit and nothing else.