Matrix and prairie planting, made simple.
Matrix planting – the naturalistic, prairie-inspired style made famous by Piet Oudolf – weaves grasses and perennials into flowing drifts that look wild but are carefully composed. It peaks in late summer, holds its beauty into winter, and is one of the most atmospheric ways to plant a border.
First design free · no card needed · UK plants
After
BeforeWhat matrix and prairie planting really is
The idea is simple and beautiful: instead of blocks of one plant next to blocks of another, you create a 'matrix' – usually of grasses – and scatter flowering perennials through it in repeating, naturalistic drifts, the way they grow in a wild meadow or prairie. The border reads as one flowing sweep rather than separate clumps.
It is planted for the whole year, not just the flowering peak. Seed heads and grasses are left standing over winter, when frost turns them into something magical, and cut down only in early spring. The result is low-maintenance, wildlife-rich and endlessly atmospheric.
Matrix & prairie plants
Your planting plan lists them in full, with how many to buy and where each goes – so the garden in the picture is one you can actually plant.
Ornamental grasses
the 'matrix' – the woven backbone the flowers sit within
Coneflowers
bold daisies that drift through the grasses
Rudbeckia
golden daisies for a long late-summer glow
Salvias
upright spires repeated through the scheme
Verbena bonariensis
tall, see-through purple that ties it all together
Sedum
flat heads that hold structure into winter
Helenium
hot russet and gold for the late-season peak
Sea holly
steely-blue seed heads for contrast
Persicaria
long-flowering spires that thread through the matrix
Asters
a haze of late flower to close the season
See a matrix border on your own garden
Upload a photo of your border and get it back designed in the naturalistic matrix style – a photorealistic picture of drifting grasses and perennials, keeping your structure as it is.
When you love it, the planting plan names every plant, how many to buy and where each goes, with a flowering calendar so you can see it build to its late-season peak. Your first design is free.
Good to know.
Everything people ask about matrix & prairie planting.
How does the AI garden design work?
Upload a photo of your garden or a single border, and tell us what you'd like: refresh your borders, keeping your garden's shape, or redesign the whole space with new layout, paths and planting. Pick a style, and we generate a photorealistic redesign of your actual garden. When you love one, unlock its planting plan – every plant, how many to buy, and where each goes.
Are the plants real – can I actually buy and plant them?
Yes. Every design can become a planting plan of real, available UK plants, with quantities, each plant's mature height and spread, where it goes and a month-by-month flowering guide. The plans are built on real horticultural data and shaped by a professional gardener – not generic AI guesses – so the garden in the picture is a garden you can genuinely plant.
Is the first design really free, and what does it cost after?
Your first design is genuinely free, with no card required. After that, subscriptions start at £19 a month. The professional planting plan is a separate one-off you only buy if you want to make a design real.
Is prairie planting high or low maintenance?
Low, once established. The big job is a single cut-down in early spring; the rest of the year it largely looks after itself, and the standing grasses and seed heads are left deliberately for winter interest and wildlife.
More planting guides.
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See it redesigned in about two minutes. The first one's on us.