Four stages, each with its own inputs and outputs.
A garden design engagement moves through a fairly consistent sequence regardless of who runs it: site assessment, a written brief, concept development, and finally documentation detailed enough to build from. What varies between designers is depth and formality at each stage, not the underlying sequence. Knowing what's expected of you as the client at each point — rather than treating the whole process as something that happens to you — tends to produce a better brief and fewer revision cycles.
This guide walks through what actually happens at each stage, what a designer typically needs from you to move forward, and a realistic sense of how long each step tends to take.
01 · The four stages in detail
What happens, and what you provide.
Site assessment
The designer records levels, aspect, soil, existing vegetation and services — you can speed this up by sharing any existing site plans, survey information or known service locations upfront.
Brief & priorities
You provide a ranked list of what matters most (entertaining space, privacy, low maintenance, budget) — a written brief here, even a rough one, saves significant revision time later.
Concept development
The designer resolves zones and circulation into a concept layout — your role here is to give clear, specific feedback against the brief rather than open-ended reactions.
Documentation
Concept becomes construction drawings with levels, materials and setout — you confirm final material and planting choices at this stage, since changes here are more costly than earlier revisions.
02 · Realistic timeframes per stage
What tends to move fastest, and what doesn't.
03 · Getting the most out of the process
What to prepare before each stage.
- Gather any existing site plans, survey information or known service locations before the first meeting.
- Agree priorities within the household before the brief is finalised, not during concept review.
- Give specific, brief-referenced feedback on concepts rather than general reactions.
- Clarify what level of documentation you need before the documentation stage begins, since this affects fee and timeline.
The garden design process: common questions
How long does the whole process typically take?
This varies significantly with site complexity and revision cycles, but a straightforward residential garden design typically moves through all four stages over several weeks to a few months.
Can I skip straight to documentation if I already have a clear layout in mind?
Sometimes, if the designer is confident the layout genuinely works with the site's levels and constraints — but skipping site assessment entirely carries risk if the layout hasn't actually been tested against real site facts.
What happens if I want to change the brief partway through?
This is normal and manageable early in the process, but becomes more costly the further along you are — changing priorities during documentation, for instance, usually means real rework.
Sources & methodology
Designed to show its working.
Design process depth, fee structure and timeframes vary between individual design practices. This guide describes a general process sequence, not a specific provider's offering.