How do you transform an overlooked city garden into a lush oasis? This Amsterdam garden is a source of design inspo

Dutch designer Carolien Barkman has used changes of level and lush, immersive planting to bring this small city plot to life


Outdoor space in the Netherlands, one of the most densely populated countries in Europe, is always at a premium, even in affluent areas of its capital city. Here, garden designers with the skills to transform a few square metres into a leafy sanctuary are highly sought after. Among those on that enviable list is Carolien Barkman, who has built a reputation for designing beautiful naturalistic gardens in Amsterdam and beyond.

She was therefore the first port of call for the owners of a large, four-storey house in the historic south side of the city. Despite their home’s spacious interiors, the couple’s garden is just 16m x 7m and, like most townhouses in Amsterdam, is overlooked on all sides. The site is also on a slope, with a level change of about 1.2m from the house to the back wall.

Carolien rose to the challenge, undaunted by the neglected plot – a patch of grass edged with shrubs – which she faced on her first visit. “The clients’ brief was for a comfortable family garden with several places to sit throughout the day, and an abundance of colourful flowers,” she says. “They were keen to introduce more privacy, and also wanted a lawn and an office for the husband. The couple had seen a garden featuring large concrete slabs that had caught their eye and asked me to include these, too.”

Carolien Barkman's naturalistic small city design in Amsterdam
The top deck offers a space for the owners to enjoy their morning coffee and look down on the garden from the comfort of two elegant Ayana chairs from B&B Italia. © Sietske de Vries

The inspiration for the design came from a few sources. “I love the planting of Sarah Price, and the balance of architecture and nature in the work of Dutch designer Andrew van Egmond,” says Carolien. “My gardens combine structure softened by planting, so that wherever you sit, you are surrounded by foliage and flowers. I also wanted the garden to complement the decor of the house, with a restrained layout, and understated but carefully chosen materials reflecting the mid-century modern style furnishings and calm, neutral tones, punctuated by warm accents.”

Carolien Barkman's naturalistic small city design in Amsterdam
The Weltevree Corten steel wood-burning stove, which includes a pizza oven and barbecue grill, is set against a backdrop of perennials and herbs, including Helenium ‘Monique’, Baptisia ‘Brownie Points’ and common thyme. © Sietske de Vries

Carolien organised the space into three distinct outdoor areas. The first, a decked terrace, sits level with the living room, creating an effortless transition between indoors and out. “We decided to repurpose the existing timber deck, lifting the boards, which were originally parallel to the house, and creating narrower planks laid at 90 degrees to the property. These connect with the parquet flooring in the kitchen and dining areas and draw the eye into the garden,” she says.

Carolien Barkman's naturalistic small city design in Amsterdam
A slim woodstore creates a feature on the boundary fence alongside the dining area, while the pink-flowered Betonica officinalis ‘Rosea’ and white Centranthus ruber ‘Albus’ bask in the partial shade beneath an Albizia julibrissin tree. © Sietske de Vries

A floating staircase made from concrete slabs emerges from the deck, appearing to hover above a retaining wall and raised planting bed, before leading down to a central dining terrace, enclosed by planting and hidden from neighbours’ windows by a beautiful Albizia julibrissin and pink-flowered Magnolia x soulangeana. Featuring a wood-burning stove and a low retaining wall that doubles as
additional seating, the dining space is the social heart of the garden. “The magnolia is actually in the
garden next door,” says Carolien, “but it makes a wonderful statement here, too.”

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From here the steps continue down to a third terrace that hosts a seating area positioned to catch the evening sun, alongside a small lawn, with turf woven between pavers to add a naturalistic effect, and the
office, which is clad in the same timber as the deck.

Carolien Barkman's naturalistic small city design in Amsterdam
The large, kidney-shaped foliage of Farfugium japonicum sits alongside Polystichum setiferum and Lamium orvala beneath an Amelanchier x grandiflora ‘Ballerina’ tree near the garden office. © Sietske de Vries

The floating staircase and seating areas are swaddled in Carolien’s signature planting – a blend of grasses, bulbs, flowering perennials, small shrubs and trees, chosen to provide interest throughout the year and attract a host of pollinating insects and wildlife.

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Offering a carousel of colour as the seasons turn, in spring, the garden is awash with bulbs, including the diminutive Tulipa clusiana and Scilla siberica, with English bluebells (Hyacinthoides non-scripta) in the shadier areas beneath the blossoming trees. These are followed by alliums, which bridge the gap before the summer flowers take over. Perennials such as salvias, heleniums, geraniums, gaura and the slow spreading Pycnanthemum flexuosum mingle with transparent grasses, including Stipa barbata.

Carolien Barkman's naturalistic small city design in Amsterdam
The neighbour’s magnolia and the Persian silk tree offer the couple privacy when they retreat to the sun terrace at the end of the garden. A climbing rose Rosa Guirlande d’Amour (= ‘Lenalbi’) clothes the fence, made from the same timber as the deck, filling the air with fragrance in summer. © Sietske de Vries

In the shadier areas, the mild urban microclimate allows borderline hardy beauties such as the evergreen Farfugium japonicum to thrive. On the fence the repeat-flowering climbing hybrid musk rose Rosa Guirlande d’Amour (= ‘Lenalbi’) adds colour and fragrance to the boundaries all summer. Then, in autumn, the foliage of the Albizia, along with Amelanchier x grandiflora ‘Ballerina’ and Parrotia persica, fire up to create a spectacle of blazing hues.

Although they asked for a low-maintenance scheme, the space has awakened in the couple a new love of plants

Carolien has delivered a garden her clients enjoy, and in ways they didn’t originally imagine. Although they asked for a low-maintenance scheme, the space has awakened in the couple a new love of plants. “They initially had help while the garden was establishing but now they tell me they’re enjoying pottering outside, deadheading the plants and pruning old stems,” says Carolien. “They have also been particularly excited by the wildlife, including swallowtail butterfly caterpillars on the fennel, hummingbird hawk-moths, and many solitary bees and other pollinators. Such is the power of nature to transform lives.”

In brief: What Naturalistic urban family garden. Where Amsterdam. Size 16m x 7.2m. Soil Imported loam.
Aspect South-facing. Hardiness zone USDA 9a. Designed by Carolien Barkman Tuinen (carolienbarkman.nl).

© Sietske de Vries