Key takeaways
- No qualification is legally required, but most designers train
- Plant knowledge comes first, often through an RHS Level 2 or 3 course
- A garden design diploma is the most popular route for career changers
- A portfolio of real, photographed gardens is what wins clients
- Expect lean early years while you build a name
- The Society of Garden Designers is the UK's main professional body
You don’t need a set qualification to become a garden designer in the UK, but most people train. The usual path is to build your plant knowledge, take a garden design course, then design real gardens and photograph them for a portfolio. Many designers come to it as a second career, often part-time at first.
This guide is for anyone thinking about garden design as a job. It covers the training routes, the skills you need, how to find your first clients and what the early years are really like. If you’re looking to hire a designer instead, our guide to what a garden designer costs is the one you want.
What does a garden designer actually do?
A garden designer turns a client’s wishes and a real plot into a plan that can be built. It’s a mix of creative work, plant knowledge, technical drawing, budgets and people skills.
A typical project goes like this:
- Meet the client and find out how they want to use the garden
- Survey the site: measure it, note levels, soil, sun and shade, views and drainage
- Draw a concept plan, then a detailed layout once the client is happy
- Draw a planting plan that looks good through every season
- Help with the build, either by recommending a landscaper or managing the project
You’ll spend time at a desk drawing and time on muddy sites in the rain. Our guide to working with a garden designer shows the same process from the client’s side, which is handy to read before you start.
Much of the job happens at a desk, turning a survey into a clear plan that a client and a builder can both follow.
Training routes into garden design
There’s no single way in. Most designers train with a garden design diploma or degree, often alongside or after a horticulture qualification. Some learn on the job with a landscaper or established designer.
Many people train part-time or in evening classes, so they can keep working while they learn.
| Route | Typical time | Best for |
|---|---|---|
| Garden design diploma | About a year full-time, or longer part-time | Career changers who want a focused course |
| Degree in garden design | Around 3 years full-time | Those starting young who want a deep grounding |
| RHS Level 2 or 3 horticulture | A year or two, flexible | Building plant knowledge before or alongside design |
| Short courses | Days to weeks | Testing whether design is for you |
| Working for a landscaper or designer | Ongoing | Hands-on learners who want site experience |
For many career changers, an RHS qualification plus a design diploma works well. It gives you plant knowledge and design skills without years out of work. Courses vary a lot, so compare what’s taught, how it’s assessed and whether past students go on to work as designers. Ask to see students’ work before you sign up.
Whichever route you take, get your hands dirty too. Volunteering at a garden or working a season for a landscaper teaches you how gardens are really built.
The skills a garden designer needs
You need plant knowledge, drawing and planning skills, and the people skills to work with clients and budgets.
Plant knowledge is the foundation. You need to know how plants grow, what they need, and how they look in every season, so a border still works in February. Getting to know plants takes years, so start now by visiting gardens, growing plants and keeping notes.
Design and drawing. You need to plan space, levels and paths, and show it clearly on paper. Courses teach scale drawing from scratch, and our cottage garden planting plan shows what a finished plan looks like. Many designers also use software such as SketchUp or Vectorworks for plans and 3D views. Our guide to garden design principles covers the basics of proportion, rhythm and flow.
A planting plan shows each plant, where it goes and how many you need. Learning to draw one clearly is a core part of any design course.
People and business skills. You’ll listen to clients, explain your ideas, keep to budgets and deal with builders and suppliers. You’ll also need to quote, invoice and keep records. For many designers these matter as much as creativity.
How to build a portfolio and find your first clients
A portfolio of real gardens is what wins work. Clients hire from photos of finished gardens, so start building it with your very first project.
Good ways to get started:
- Redesign your own garden and photograph it before, during and after
- Design for friends and family, at a low fee or none, in return for photos and a review
- Offer to help a local community garden or school with a new planting scheme
- Enter a local show or open-garden scheme if you get the chance
Photograph each garden well, ideally a year or two after planting when it has filled out. Show the plans alongside the photos, so clients can see how you think. A simple website and some word of mouth often bring in the first paid jobs.
Photos of a finished garden in full flower do more to win clients than any certificate.
Plenty of new designers find work through landscapers who need someone to draw plans. It’s a good way to see many builds and learn from them. The biggest garden design mistakes guide is worth reading too, as clients often come to you to fix them.
Setting up as a garden designer
Most garden designers are self-employed. Before you take paid work, sort out the basics.
Clear plans and a written agreement keep everyone happy. Talk clients through each stage before the build starts.
- Register as self-employed with HMRC and keep good records for your tax return
- Get professional indemnity and public liability insurance, which cover you if a design or site visit goes wrong
- Use a simple written agreement for every job, setting out what you’ll provide, your fees and payment dates
- Decide how you’ll charge: a fixed fee per stage, an hourly or day rate, or a mix
The Society of Garden Designers is the UK’s main professional body. It runs events and training, and designers can apply to become registered members after their work has been assessed. Membership isn’t required, but it can help clients trust you.
What garden designers earn and what to expect
Be realistic about money at the start. Early fees are usually modest, and many new designers keep another job while they build up clients.
As your portfolio and reputation grow, so do your fees. Location matters too. Designers in London and the South East tend to charge more than those in rural areas. Most income comes from design fees. Some designers also earn from managing builds or supplying plants.
A careful site survey is the start of every design. Measuring, noting the levels and checking the soil all come before any drawing.
Common mistakes when starting out as a garden designer
Skipping plant knowledge. A beautiful layout with the wrong plants soon looks tired. Learn your plants early and keep learning.
Undercharging for too long. Low fees help you build a portfolio, but raise them once you have a few gardens to show.
No written agreement. A short agreement avoids most arguments about fees and changes. Use one even for friends.
Not photographing finished gardens. Without good photos, you can’t show clients what you can do. Go back a year or two later when the planting has filled out.
Designing gardens that are hard to build. Spend time on site with landscapers so your plans work in the real world.
Frequently asked questions
Do you need a qualification to be a garden designer?
No, anyone can call themselves a garden designer in the UK. Most successful designers do train, though, usually with a garden design diploma and often an RHS horticulture qualification. Training gives you the plant knowledge, drawing skills and confidence that clients look for.
How long does it take to become a garden designer?
Usually one to three years of training, plus time to build a portfolio. Many diplomas take about a year full-time or longer part-time, and a degree takes around three years. Allow a few years from starting to study to earning a steady living.
What skills does a garden designer need?
Plant knowledge, drawing and planning skills, and good people skills. You need to know how plants grow and combine, plan space and levels, and draw clear plans. Listening to clients, keeping to budgets and managing builds matter just as much.
How much do garden designers earn in the UK?
It varies a lot with experience, location and reputation. Early fees are usually modest, and many designers start part-time. Fees rise as your portfolio grows, and London and the South East tend to pay more. Most income comes from design fees, with some designers also managing builds.
Can you become a garden designer later in life?
Yes, lots of garden designers come to it as a second career. People often retrain in their forties, fifties or later. Skills from earlier jobs, such as project management, art or customer service, are a real help with clients.
Do garden designers need to be good at drawing?
You need to draw clear, accurate plans, but you don’t need to be an artist. Courses teach technical drawing from scratch. Many designers now use design software for plans and 3D views, alongside hand-drawn sketches.
Ready to practise? Try our guide on how to design a garden from scratch with your own plot, or browse more garden design guides for ideas.
Our team produces practical UK gardening guidance from source research, contributor records and established horticultural practice. Editorial standards are overseen by Matt W.
