How to choose a landscape designer (the questions that separate good from average)
Picture the garden you keep coming back to in your head. Not the tidy one from a magazine — yours. The way the late light falls across it. The first coffee taken outside because the spot just pulls you there. The plant you can’t name yet but already know you want, the one that turns a forgotten corner into somewhere you actually want to stand. A garden that looks like it grew up with the house, not one that got bolted on afterwards.
That picture is worth protecting. Because somewhere between it and the finished garden sits a decision most people rush — and it’s the one that quietly decides whether you end up with your picture, or an expensive version of someone else’s.
A good designer and an average one will both show you something lovely at the first meeting. The difference only surfaces later — in what actually gets built, what grows in, and what it costs you to put right. So before you hand anyone your garden, here are the questions worth asking, and the answers worth listening for.
Can they show you gardens that got built — not just pretty pictures?
Anyone can produce a beautiful drawing. The real test is whether their drawings turn into real gardens that still look good three years on.
Ask to see built work — photographs of finished projects, ideally a few years old so you can see how they’ve matured. A designer who can only show you concept art and mood boards is showing you a wish, not a track record. The ones worth hiring are quietly proud of what’s in the ground, not just what’s on the screen.
Will you see your garden in 3D before anyone breaks ground?
This is the single biggest shift in how gardens get designed, and it’s worth insisting on. A flat plan asks you to imagine. A 3D visual lets you walk through the finished garden before a cent goes into building it — the levels, the materials, where the morning sun lands, how the space feels when you’re standing in the middle of it.
It matters for your wallet as much as your peace of mind. A path in the wrong place, or a level that doesn’t quite work, is a five-minute fix on a screen. The same mistake in laid stone and poured concrete is a small fortune and a very bad day. If a designer can only offer you a flat plan, you’re being asked to pay for certainty you won’t actually get until it’s too late to change cheaply.
Do they know more than one plant for the job?
Here’s a quiet test that tells you more than any portfolio. Ask what happens if a plant in the design isn’t available — or doesn’t suit your conditions.
A good designer barely blinks. They’ll have three or four plants that do the same job — the same shape, the same structure, the same feel through the seasons — and swapping one for another doesn’t rattle them, because they understand what the plant was doing in the design, not just its name. That flexibility is a sign of depth.
Rigidity is the opposite. When a designer digs in on one specific plant — no substitutes, no discussion — it’s often insecurity dressed up as standards. A design that falls over the moment a single plant is unavailable was never that well thought through in the first place.
We had a client in Christchurch recently, and the landscape designer was one of those classic “we will not change our species” types. In this case we were supplying plants to the landscaper though our nursery, but because of the rigid list, and even with us sourcing in a lot of plants from other nurseries, there were still plants that couldn’t be found. This fell on the shoulders of the landscaper who had to go to retail outlets like Mitre 10 and Bunnings, boutique garden centres and the like, to try and track down every last species.
Net result – a huge amount of wasted time for the landscaper, the client ends up paying far more than they should, and a soured relationship between the landscaper and the designer. Yes, the LA might have got what they wanted for this project – but it hasn’t done them any favours for the next one. Flexibility isn’t a compromise on good design — it’s part of it.
Are they designing for your life — or their own signature?
Some designers listen. Others arrive with their style already decided, and spend the meeting fitting you into it.
You can usually tell inside the first conversation. Do they ask how you actually live — where the kids play, whether you cook outside, how much time you genuinely want to spend with a pair of secateurs? Or are they already describing the garden they want to build? The best work comes from someone who treats your wish list and your site as the brief and brings their craft to that — not someone quietly selling you the same garden they sold the last three clients.
Can they work the way you need — even from the other side of the world?
Good design stopped being a local-only thing a while ago. The site photos, the measurements, the house plans, the consult, the 3D — all of it travels. Which means the best designer for your garden might not be the one nearest your front gate.
If you’ve fallen for someone’s work but they’re nowhere near you, ask how they run a project remotely. The good ones have a system for it — a clear process that gets your garden designed properly wherever you are, then hands a finished, buildable plan to a local crew to put in the ground. Distance is a logistics question now, not a barrier.
Are they upfront about fees and process?
The last tell is the simplest: how straight are they about money and method? A designer who can clearly explain what they charge, what each stage gives you, and what they don’t do is one who’s done it enough times to have nothing to hide. Vagueness about fees early has a habit of turning into surprises about fees later.
Choosing a designer isn’t really about finding the prettiest portfolio. It’s about finding the one who’ll listen, show you the garden before it’s built, and stay flexible enough to get the picture out of your head and into the ground — your picture, not theirs.
If you’ve got a project taking shape and you’d like to see how that conversation feels, that’s exactly what a first call is for.