Radical gardens
Skip the stately homes and check out these pioneering spaces instead
The Garden of Cosmic Speculation, Dumfries and Galloway
That the Scottish estate of late landscape architect and cultural historian Charles Jencks and his wife Maggie Keswick is open to the public for just one day a year only serves to fuel its air of fantasy. The 30 acres of land surrounding their home, Portrack House, was a hotbed of Jencks’ cosmological ideas: a heady tour takes in great spiralling landforms, a terrace warped by a black hole, dizzying sculptures and – the spectacular centrepiece – a zig-zagging stairway (pictured) that recounts the story of the universe at each descending step. Scotland’s Gardens Scheme had to scrap the spring open day, but hopes it can take place in the autumn (scotlandsgardens.org). ➤
Turn End Garden, Buckinghamshire
Fans of modernism should make a pilgrimage to Turn End in the village of Haddenham, where architect Peter Aldington designed three RIBA award-winning homes in the 1960s. Coaxed from less than an acre, the lush surrounding garden showcases an architect’s sense for space – and Aldington’s belief that ‘architecture and landscape design are an indivisible whole’ – with its central courtyard, glade and woodland area reminiscent of rooms in a house. Open monthly for Garden Sundays, including 18 July (turnend.org.uk).
Broughton Grange, Oxfordshire
With its arboretum, orchard and woodland alongside rose and bamboo gardens, this expansive estate is not short on glorious green spaces. At its heart is the walled garden, designed by Tom Stuart-Smith, with a moniker that perhaps doesn’t do justice to the three stepped terraces within – especially as only two sides are actually enclosed. Here, a meadow-like tapestry of Mediterranean flowers and grasses is punctuated only by pillars of yew and a stone rill, which funnels water into a sleek pool below. Open Tuesdays and Wednesdays in summer, plus select Sundays, including 25 July, with the National Garden Scheme (broughtongrange.com; ngs.org.uk).
Wildside, Devon
Surely few gardeners have spent so much time atop a digger as Keith Wiley, who has created a sensational space from a nondescript field. The plantsman, with his late wife Ros, poured a lifetime of experience into these three acres, having spent 25 years as head gardener at nearby The Garden House. The name says it all – Wiley’s naturalistic planting sees drifts of unfettered texture and colour trace the sculpted contours of the land, and in high summer its perennials are nothing short of riotous. ‘Especially good are the agapanthus, crocosmias, daylilies and grasses,’ he says. Open 10-13 and 28-31 July (wileyatwildside.com).
Prospect Cottage, Kent
‘My garden’s boundaries are the horizon,’ said the late filmmaker and artist Derek Jarman of the remarkable plot he created at Prospect Cottage, on the otherworldly headland of Dungeness. It’s certainly an unlikely place for such a sanctuary, with its vast expanse of shingle and views to the nearby nuclear power station, but therein lies an almost mythic appeal. A garden of great resourcefulness, it’s planted with clumps of sea kale and gorse that can weather the wind and salty air, and dotted with Jarman’s talismanic arrangements of driftwood and flotsam from the beach. In summer, foxgloves, red valerian and sprays of yellow poppies burst into life (artfund.org).
Orozco Garden, London
It seems somewhat apt that Camberwell’s South London Gallery chose an artist, rather than a garden designer, to transform a ‘largely inaccessible’ paved area behind its main building in 2014. Created over two years by Gabriel Orozco, with support from 6a architects, its swirling geometry sees bricks of York stone – some salvaged from what was once the gallery’s rear façade – map notional rooms, shallow pools and platforms for sitting and showing artists’ works. Creepers, ferns and fragrant shrubs selected by horticulturists from the Royal Botanic Gardens, Kew, speak to Orozco’s ultimate vision of an overgrown ‘urban ruin’. Open every Saturday and Sunday (southlondongallery.org).