5 Things About Garden Design I Wish I’d Known Sooner

 (And the framework I created to support them)

There’s a version of me — a lot younger than I'd currently admit to — who spent an embarrassing amount of money at garden centres with absolutely nothing to show for it.

I’m not talking about a few bad plant choices. I’m talking about entire beds that looked great on purchase day and completely fell apart by mid-July. Gardens that were full of things I loved and somehow still looked… off. Spaces that felt random and a little chaotic no matter how much time and effort I put into them.

The frustrating part?

It had nothing to do with my plant knowledge. I knew plants. I knew what I liked. I just didn’t have the design foundations that would have made all of that knowledge actually work.

These are the five things I wish someone had handed me at the beginning. The principles that changed the way I see, plan, and build gardens. And — spoiler — they’re all baked into The Garden PATHWAY Method, which is exactly why that framework works as well as it does.

Let’s get into it.

Good garden design isn’t about knowing more plants. It’s about making better decisions with the ones you already love.

01 - Know Your Conditions (PATHWAY connection: A - Align)

I spent years buying plants based on how they looked on the tag and how much I liked them in the moment. Full disclosure: I've planted a sun and well drained soil-loving lavender in mostly clay soil that got about three hours of direct light a day...and then felt personally betrayed when it sulked its way through a couple of unhappy summers before giving up entirely.

The lavender was not the problem. My mindset was.

Here’s what I know now: your garden conditions are not an obstacle to work around. They’re the non-negotiable starting point that every design decision should flow from. And until you actually know what your conditions are — really know them, not just assume them — you’re essentially designing with a blindfold on.

So what do you actually need to know?

• Sun: how many hours of direct sun does each area get? Walk your garden at morning, midday, and late afternoon on a clear day and note where the light is. You may be surprised. Many people dramatically overestimate how sunny their garden is.
• Soil: is it heavy clay that stays wet, or sandy and free-draining? Does it stay moist after rain or dry out within a day? You don’t need a lab report — squeeze a handful. If it forms a ribbon and stays together, you’ve got clay. If it crumbles immediately, it’s sandy. Both can grow beautiful gardens. They just need different plants.
• Water: where does it pool after heavy rain? Where does it dry out first in a hot spell? These spots need specific solutions — and ignoring them means planting things in conditions they’ll struggle in forever.
• Microclimate: is there a spot that’s sheltered and warmer than the rest of the garden? A frost pocket that stays cold longer in spring? A wall that radiates heat in summer? These little pockets of difference are gardening opportunities in disguise.

But those aren't the only conditions you need to consider. Your personal conditions matter just as much, if not more.

• Lifestyle: how is the garden going to be used? It doesn't make sense to plant a garden laden with spectacular blooms when you're really more interested in herbs for your culinary adventures.
• Time: the last thing you want to be doing is planting a garden that doesn't align with the amount of time you're willing to spend tending it. If you're hoping for a garden you can come home from a long day and just relax in, you're probably not going to want roses that need pruning and training and feeding on a regular basis. Your level of maintenance is a condition that will make or break a garden. So choose wisely.

The payoff for doing this work is enormous. When your plants are in the right conditions, they do what they’re supposed to do. They grow. They thrive. They look like the plant you fell in love with on the tag, rather than a sad approximation of it.

This is the A — Align step of the PATHWAY Method: designing for your real conditions and your real life, so your garden works with you instead of constantly fighting back.

02 - Check Your Vibe (PATHWAY connection: P - Plan)

This sounds like the fluffiest piece of garden advice you’ve ever heard. I promise it’s not. Hear me out.

Most people approach garden design by thinking about what they want it to look like. Understandable. Completely backwards.

The question that changes everything isn’t ‘what do I want my garden to look like?’ It’s ‘how do I want to feel when I’m in it?’

Calm and restored? Energised and alive? Private and cocooned? Open and connected? These are very different feelings, and they lead to very different design choices — in plant selection, in layout, in materials, in scale.

A garden designed around a feeling has an internal logic that holds it together. Every decision — plants, hardscape, focal points, colour — is either serving that feeling or it isn’t. That’s your filter. That’s how you stop second-guessing every purchase and start making confident choices.

Try this: write down three words that describe how you want to feel when you step outside. Not what you want the garden to look like — how you want it to feel. Lush. Calm. Alive. Wild. Peaceful. Private. Those words are the foundation of your entire design.

A garden designed around a feeling has a logic that holds everything together. Your vibe is not a nice-to-have, it's the foundation.

I once worked with a woman who kept buying plants that looked stunning in isolation and inexplicably wrong together in her garden. When we sat down and talked about how she actually wanted to feel out there, she used the word ‘quiet’ three times in five minutes. Her garden was full of hot pinks and oranges and bold contrasts. She’d been buying for excitement and hoping for calm. So it was no wonder nothing was landing.

We reworked it around soft blues, silvers, and whites. Simple. Restrained. Quiet.

She cried a little when she saw it finished. Good tears.

This is the P — Plan step: vision before action. Always. Every time. No exceptions.

03 - Limit Your Colour Palette (PATHWAY connection: T - Theme)

The garden centre is basically a stress test for colour restraint. Everything is beautiful. Everything is blooming. Everything is calling your name.

And if you say yes to all of it, your garden will look like a children’s birthday party. Festive, chaotic, and exhausting.

In my younger years this was absolutely me. I loved colour. I loved plants. I bought whatever moved me. My garden looked like it was having an argument with itself.

The fix is so simple it almost feels like a trick: choose a palette and stick to it. Three or four colours, maximum. A dominant tone, a secondary, an accent. Let those three decisions filter every purchase you make for the rest of the season.

Here’s what a limited palette actually does for your garden:

• It creates visual calm. When colours are related and repeat through the space, your eye travels smoothly rather than darting around looking for somewhere to land.
• It makes individual plants look better. A deep purple salvia looks extraordinary against a silver artemisia and soft pink phlox. It looks busy and unremarkable surrounded by orange, yellow, red, and hot pink.
• It makes shopping easier. ‘Does this fit my palette?’ is a genuinely useful question. ‘Does this look nice?’ is not, because the answer is almost always yes and that’s how you end up with twelve plants that have nothing to say to each other.
• It makes the garden feel designed. Cohesion reads as intention, even when the individual choices are quite simple.

This doesn’t mean your garden has to be monotone or boring. Contrast within a limited palette is everything. Pale lavender next to deep purple. Soft blush next to rich burgundy. Warm gold next to copper. You can have enormous variety within three or four colours — you’re just giving them all something to talk to each other about.

This lives in the T — Theme step of the PATHWAY Method: making the big design decisions once so that everything that follows has a clear filter to run through.

04 - Define Your Style and Planting Model (PATHWAY connection: T - Theme & H - Harmonize)

Knowing your style sounds like it should be obvious. It rarely is.

Most people have a vague sense that they like ‘cottage-y’ gardens, or ‘something modern,’ or ‘just something that looks natural.’ But vague style preferences lead to vague design decisions, and vague design decisions are why so many gardens feel like they’re missing something without anyone being able to name what.

Your style defines the mood, the structure, the plant palette, and the materials of your garden. It’s not a rigid rulebook — it’s a direction. And having one makes every single subsequent decision faster and more confident.

A few garden styles worth knowing:

• Cottage: abundant, romantic, layered, slightly wild at the edges. Roses, foxgloves, geraniums, delphiniums. The goal is beautiful overflow, not tidiness.
• Naturalistic/prairie: inspired by meadows and wild plant communities. Grasses, perennials, movement, seedheads left for winter. Looks effortless because it’s working with natural plant behaviour.
• Modern/formal: clean lines, strong structure, limited plant palette used repetitively. Clipped evergreens, architectural plants, controlled geometry. High visual impact, requires precision.
• Woodland: shade-tolerant, layered like a forest edge, soft and textural. Ferns, hostas, astilbes, trilliums. Quiet, lush, and deeply peaceful.
• New Perennial: the modern/naturalistic hybrid that’s having a major moment right now. Structural design with a flowing, ecological planting style. Think Piet Oudolf but for the rest of us.

And then there’s the planting model — which is really just how you think about organizing your plants. Are you using drifts (generous sweeps of one plant that create movement and repetition)? Layers (tall to short from back to front, creating depth)? A matrix planting (a ground layer of something repeated throughout, with other plants woven through it)? You don’t need to be an expert in any of these. You just need a loose mental model for how you’re going to arrange what you buy.

Style + planting model = a garden that has an internal logic. Once you have both, things that don’t belong start to become obvious. And things that do fit click into place with a satisfying ease.

This spans the T — Theme and H — Harmonize steps: defining a clear direction and then making your plants and elements work together within it.

05 - Choose Plants for Year-Round Interest (PATHWAY connection: W - Weight & A - Arrange)

Here is a quiet trap that catches almost everyone: designing your garden for one season.

It usually happens in spring, when you first visit the garden centre and are surrounded by blooming things. Optimism and energy are at peak, and the idea of August seems very far away.

You choose plants that look incredible in May and June. By mid-July, they’re done. By August, your garden looks tired and flat and you’re not sure what happened.

What happened is that you didn’t plan for time.

A garden that looks good all season — and honestly, all year — requires thinking in sequences.

What’s happening in early spring?

Mid spring?

Early summer?

High summer?

Late summer?

Autumn?

And then: what carries the garden through winter when almost nothing is blooming?

The answer to that last question is structure. And structure is the most undervalued element in most home gardens.

• Ornamental grasses provide movement, texture, and extraordinary colour from late summer right through winter. Little bluestem turns copper-red in autumn and holds its shape beautifully under snow.
• Seedheads are winter interest. Echinacea, rudbeckia, alliums, agastache — leave them standing. They feed birds and they look stunning with frost on them.
• Evergreen structure gives the garden a skeleton. Even a single well-placed evergreen shrub anchors a border through the months when everything else has died back.
• Bark and stems: dogwoods, birches, and certain shrub roses have extraordinary winter stem colour. Plan for them early and plant them in spots where you’ll actually see them from the house.
• Early risers: snowdrops, hellebores, and early bulbs are a gift after a long Canadian winter. Plant them where you walk past them every day.

The other half of this lesson is bloom sequence: making sure you have something happening at every stage of the season, distributed across the whole garden rather than clustered in one area. When the alliums are done, something else takes over. When the roses have their June flush, the late-season asters are building. When the perennials are winding down, the grasses are at their peak.

It takes a bit of thought to plan this. It pays back every single month of the gardening year.

This connects to both W — Weight (structure and visual balance through the seasons) and A — Arrange (thinking about how plants are placed and layered in space and time).

A garden that looks good in June is nice. A garden that looks good in November is a design achievement.

The through line

If you look at these five things together, you’ll notice they’re not really five separate lessons. They’re one lesson with five facets: that good garden design is about making the right decisions, in the right order, for the right reasons.

Know your conditions before you choose your plants. Know your vibe before you choose your style. Choose your palette before you go shopping. Define your direction before you start arranging. Think about the whole year, not just the season in front of you.

These are the foundations. And once you have them, everything else — every plant purchase, every design decision, every tweak and edit and seasonal adjustment — gets easier. Not because gardening gets simpler. Because you have a framework to run your decisions through.

That framework, in case you were wondering, is The Garden PATHWAY Method. All five of these lessons live inside it. And it’s free to get started here.