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After

Before photo by Lula Wanitama on Unsplash. Garden design generated with AI Garden Design.

Luxury Red Barn Cottage Backyard with Reflecting Pool, Marble Tile & Designer Sectional

undefined Backyardreflecting pool travertine pavingdesigner sectional2026-05-08

Luxury resort-style backyard featuring a small red barn cottage, sunken rectangular reflecting pool with dark marble tile, travertine stone paving, beige designer sectional with light wood frame, manicured boxwood hedges, brass lanterns, large architectural planters with palms, and ambient uplighting.

This is one of 9 undefined garden designs in the AI Garden Design library and one of 9 backyard designs. Browse the full gallery or jump straight to more undefined designs.

What defines a undefined garden

Luxury gardens prioritise materials, lighting, and scale over plant variety. Expect travertine or limestone underfoot, custom water features, integrated kitchens, fire bowls, and resort-grade lounge furniture. The planting is lush but intentional, never busy.

Palette

cream, bone, soft taupe, deep emerald, brushed bronze

Materials

travertine, limestone, marble, brushed brass, teak, glass

How to recreate this undefined backyard

Invest in the hardscape first, limestone or travertine paving and a continuous decking line make everything else look more expensive. Add a long water feature (a runnel, a rectangular pool, a wall fountain). Bring in oversized planters with mature specimen plants. Layered lighting, wall washes, in-ground uplights, soft path lights, is what separates 'nice yard' from 'resort'.

Designing a backyard

Backyards are the most flexible canvas in residential garden design. Privacy on multiple sides means you can run the layout however the family actually uses the space, kids' lawn at one end, dining area in the middle, planted retreat at the back.

Zone the space before you plant. Decide where the kitchen, dining, lounge, and play areas sit, then design the planting around those edges. Privacy fencing, screening trees, and overhead structures (pergola, sail shade) define the rooms. Drainage matters most here, a slight grade away from the house and a French drain along the fence line saves a lot of grief later.

Plants that work in undefined gardens

A reliable starting palette for this style — full growing guides on each.

Hydrangea

Hydrangea macrophylla

Spectacular flowering shrubs with massive bloom clusters that last for months. Hydrangeas offer blue, pink, purple, and white flowers in shade or sun.

Roses

Rosa

The queen of flowers. Modern roses are easier to grow than ever, with disease-resistant varieties that bloom continuously from spring to frost.

Boxwood

Buxus

The foundation of formal garden design. Boxwood provides year-round evergreen structure, takes shaping beautifully, and defines spaces with elegant precision.

Wisteria

Wisteria sinensis / W. floribunda

The most spectacular flowering vine in existence. Wisteria produces cascading curtains of fragrant purple, blue, pink, or white blooms in spring.

Japanese Maple

Acer palmatum

The most elegant small tree for any garden. Japanese maples offer stunning leaf shapes, spectacular fall color, and graceful architectural form.

Want this style for your garden?

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Frequently asked questions

How much does a undefined backyard like this cost?

Real-world undefined backyard builds vary enormously by region and finish level — budget jobs land around $5,000 to $15,000, mid-range builds with quality hardscape and mature plants sit between $20,000 and $50,000, and full luxury builds with premium materials, lighting, and water features can exceed $100,000. The AI Garden Design redesign itself takes minutes and costs nothing to preview before you commit to a build.

Can I recreate this undefined design in my own backyard?

Yes. Upload a photo of your current backyard and pick the undefined style, or use this exact image as a style reference. The AI keeps the structural elements of your space — house, fence, hardscape — and reimagines the planting, furniture, and finishes in the chosen style. You get a photorealistic redesign in under two minutes that you can share with a landscape contractor.

What plants work best in a undefined garden?

undefined gardens lean on a tight, repeated plant palette. The plants suggested on this page — paired with the design tips above — are the reliable starting set. Choose three to five and repeat them in mass rather than mixing many varieties; this is what separates a designed undefined garden from a busy collector's plot.