An elegant naturalistic garden in one of Essex's prettiest villages

When landscape architect Stefano Marinaz saw this Essex garden for the first time, it was little more than a patch of lawn. Now, a sea of perennial planting and subtle structural elements have created a suitably naturalistic setting for the 18th-century barn conversion

To replace those harshly delineated spaces, he sketched a network of gravel paths swirling out from the house towards a series of small sitting areas surrounded by plants. The sharp edge between driveway and garden was blurred with plants creeping in from the sides, and he framed the front entrance with a welcoming combination of multi-stemmed Koelreuteria paniculata underplanted with carpets of Origanum vulgare. The finishing touch was a bespoke metal fence, which loosely defines an open courtyard linking the kitchen terrace with the front entrance and separates the driveway parking area from the house.

More trees were planted around the garden - 10 in total, including amelanchiers and Cercis siliquastrum. All were chosen for year-round interest, in multi-stemmed forms that kept the views open while bridging the gulf between the mass of the building and the ground. The connection of house to garden was further emphasised with a sequence of structural elements - those hedges, rows of piled logs (which double as wildlife habitats) and large earthenware pots from Atelier Vierkant - all aligned with the façade. 'These organising elements held the whole thing together, so I could fill the rest of the space with naturalistic planting; knowing it wouldn't just look chaotic,' explains Stefano.

A matrix of low grasses - evergreen Sesleria autumnalis and deciduous Sporobolus heterolepis - provides a protective, weed-suppressing ground cover layer, through which Stefano has run swathes of robust perennials, most of which keep an attractive presence in winter. 'It is easy to plant a garden to look good in spring and summer - the trick is to keep it interesting for the rest of the year. Here, I used lots of things like Agastache 'Blue Fortune', Sanguisorba ‘Cangshan Cranberry’ and Verbena hastata, which are beautiful in flower and then form sculptural winter skeletons strong enough to help hold up other, less resilient plants.' The scheme has also been developed with seasonal combinations in mind, considering not just flowers but also changing foliage colour, berries and seed heads. The purple-leafed honesty Lunaria annua 'Chedglow' brightens the spring picture with its deep violet blooms, but justifies its place well into winter as the papers discs of its seed heads glow like silver pennies in the light.

Bespoke railings replaced an existing high brick wall

Alister Thorpe

To minimise maintenance, Stefano mainly focused on politely clump-forming plants, though he has also included a couple of notorious runners. 'Phlomis russeliana and the mountain mint, Pucnanthemum muticum, will both take over if they get the chance, but they are easy to rein in. They are so attractive that they're worth a little effort,' he says.

It still takes just four main sessions a year to keep the whole garden looking good. 'We plant densely, at a rate of about nine 9cm plants per square metre, which leaves little space for weeds. The laurel hedges need trimming only once or twice a year to keep their shape, and everything else is left standing over winter, then cut down in February, right before the early bulbs start coming up.'

Nestled into a shifting sea of perennials thrumming with bird and insect life, Church Barn now has a setting that shows it off to best effect. And, of course, completely hides the pump that started off this whole glorious transformation.

Stefano Marinaz Landscape Architecture: stefanomarinaz.com