25 glorious eco gardens in Sussex to visit this summer

The atmospheric rose garden at Borde Hill

02.The atmospheric rose garden at Borde Hill - Credit: Leigh Clapp

Sussex has a wealth of beautiful gardens. Leigh Clapp selects the best to visit, listed in alphabetical order, with a focus on eco-friendly ideas to inspire 

Words and Photos by Leigh Clapp 

Soak up the sustainable atmosphere in one of our county’s beautiful gardens as the weather hots up. As well as admiring the very elegant view, there are plenty of planet-friendly ideas to look for on your visits that you can carry out back home in your own garden.

Attracting pollinators is important so choose open faced flowers such as echinacea

14.Attracting pollinators is important so choose lots of open faced flowers such as echinacea - Credit: Leigh Clapp

From discovering the right plant right time to working with and not against nature, increasing bio-diversity, water-wise methods, compost recipes, organic practices, plants for pollinators, encouraging wildlife, growing your own food and flowers, saving resources, recycling and upcycling, and where to find local eco materials, we can all benefit from treading gently on the environment with sustainable strategies. 

1. 4 Ben’s Acre 

An eclectic grouping at 4 Ben's Acre

01 An eclectic grouping at 4 Ben's Acre - Credit: Leigh Clapp

This small town garden is packed with plants that thrive in the different micro-climate areas. Abundant, billowing plants are accented with formal touches of trimmed topiary and also an eclectic collection of upcycled objects, all set in artistic colour combinations, creating an array of vignettes to enjoy. Every area is considered, with steps and terraces allowing level areas, some sunny, others shaded, and you can enjoy a relaxing cuppa in one of the many seating spots incorporated into the garden. 

Opening times 

Most Read

4 Ben’s Acre, Horsham, RH13 6LW 

Opens through the National Garden Scheme 

By arrangement June to August for groups 12 to 30  

Home-made teas included 

£9, chd free 


2. Borde Hill Garden 

One of the country’s most beautiful gardens with living garden rooms of different themes, including a stately Italian garden, woodland, a rather magical dell, herbaceous borders and a spectacular rose garden with David Austin varieties accompanied by atmospheric planting. Botanically rich across 17 acres of gardens, created over many years, there are wonderful mature trees and shrubs, along with lovely companion planting ideas, all set within a classic English garden. 

Opening times 

Borde Hill, Haywards Heath, RH16 1XP 

Open to end Oct 

£10.50, chd under 3 free 

See website for details and events 


3. Bradness Gallery 

Many gardens offer delicious homemade cakes for a relaxing tea break

Many gardens offer delicious homemade cakes for a relaxing tea break - Credit: Leigh Clapp

A wildlife-friendly garden greets you here. Set within rolling farmland this tranquil and bountiful garden, home to a pair of artists, surrounds a timber-framed farmhouse and consists of two large ponds, a stream, naturalistic planting, mature trees, flowering shrubs, herbaceous borders and wildflowers. No chemicals are used and much of the palette is selected for scent and to attract wildlife. Vegetables, herbs and cut flowers in raised beds, a compost bin, and wild garden planting, complete this sustainable haven.  

Opening times 

Bradness Gallery, Barcombe, BN8 5EB 

NGS: Sat 4 June (1-5) 

£5, chd free, home-made teas 


4. Butlers Farmhouse 

water feature & pots, hand pump in barrel at Butlers Farmhouse

08.Creative repurposing at Butlers Farmhouse - Credit: loc. credit: Butlers Farmhouse

A touch quirky, delightfully inventive, with both the expected and the more unexpected country garden planting schemes, such as a poison garden, complete with labelled plants that you may not have known were poisonous, a secret jungle garden and Cornish-inspired seaside corners by the pool.

A seaside corner at Butlers Farmhouse

08.A seaside corner at Butlers Farmhouse - Credit: Leigh Clapp

Upcycled containers and decorative pieces add further interest, and a wildflower meadow blends into the views to the South Downs beyond. Home to the NGS East and Mid Sussex county organiser, Irene Eltringham-Willson and musician husband Peter, there are plants for sale, picnics welcome in June and August and live jazz in August. 

Opening times 

Butlers Farmhouse, Herstmonceux, BN27 1QH 

NGS: Tues 14, Wed 15 June, Sat 20, Sun 21 Aug (2-5) 

Adm £5 June, £6 Aug, chd free, home-made teas, refreshments 

Visits also by arrangement to Oct 


5. 47 Denmans Lane 

The golden meadow at 47 Denmans

09.The golden meadow at 47 Denmans - Credit: Leigh Clapp

Planted for year-round interest with ornamental and edible plants, on regularly enriched clay soil, this one-acre garden has a range of areas, including a wildlife pond, a meadow golden with Californian poppies in summer, herbaceous borders, a solar dome, cutting garden, an exotic bed and rose garden. Propagated plants add to the well-stocked beds and plans continue to evolve, such as adding more trees and shrubs to the landscape. 

Opening times 

47 Denmans Lane, Lindfield, RH16 2JN 

NGS: Mondays 2, 16 May (10-5) Adm £5, chd free, home-made teas 

29 Aug (1-5),  

£6, chd free, combined admission with Lindfield Jungle 

Visits also by arrangement to September for groups 5+, £8, chd free 


6. Driftwood 

Expect the unexpected at Driftwood

10.Expect the unexpected at Driftwood - Credit: Leigh Clapp

Brimming with healthy plants, suited to the coastal environment, an eclectic assortment of found objects, from lobster pots to carousel horses, plus an array of seasonal containers, awaits to be discovered up the garden path. Colourful, innovative and making use of every inch of space, no lawn or exposed soil, creative ideas, budget-conscious, the ever-enthusiastic owner Geoff Stonebanks, plus scrumptious home-made teas, makes this a popular garden for return visitors. 

Opening times 

Driftwood, Bishopstone, Seaford, BN25 2RS 

NGS: Open by arrangement June-July for groups of up to 14 

£6, chd free, discuss catering options upon booking 


7. Fairlight Hall 

Overlooking the English Channel, the large estate gardens are set in 90 acres of grounds and include a range of areas, from long borders to exotics in the glasshouses. Gardened organically and as nature friendly as possible, led by head gardener John Myers, who trained at the Royal Botanic Gardens Kew and is a temperate and tropical specialist, there are both ornamental and productive plants to admire. A highlight is the walled garden with its amphitheatre, pond, and raised beds forming the kitchen garden. John researches new plants to ensure there are many different plants that have different uses to different wildlife, for example increasing night scented flowers which will feed moths as their numbers have been declining, along with adding habitats, including nesting boxes and log piles. 

Opening times 

Fairlight Hall, Fairlight, Hastings, TN35 5DR 

Open day 28th August – Friends of Conquest Hospital fete and Fairlight Hall Plant Fair with plant stalls and tables for different horticultural societies 

See website for details 


8. Five Oaks Cottage 

Aptly described as a ‘delicate jungle’, this atmospheric organic garden, designed to encourage maximum wildlife, is home to Jean and Steve Jackman, founders of The Floral Fringe Wildlife Fair. Artist and plantswoman Jean has created the cottage style abundance, while Steve has filled the garden with his handmade metal work, including gates, supports and decorative detailing.  Self-seeding is encouraged, butterflies hover above a knapweed meadow, wildflowers mingle in borders, and there is an organic vegetable garden and chickens. 

Opening times 

Five Oaks Cottage, Petworth, RH20 1HD 

NGS: Fri 22, Sat 23, Sun 24 July; Fri 9, Sat 10, Sun 11 Sept (10-4) 

£5, chd free 


9. Great Dixter 

This iconic garden continues to be at the forefront of garden design and practices. A green ethos runs through the estate, from the bio-diverse planting to the nursery and café, with an aim to be as environmentally sustainable as possible. Areas to explore include the prairie, wildflower meadows, an orchard, the vegetable gardens, herbaceous borders and the exotic garden. Although an intensively gardened style it works with nature, merging the cultivated with the natural, has a comfortable feel, organic waste and compost is used to feed the plants, minimal chemicals are used, the majority of plants are grown on site, and watering is from their own borehole. 

Opening times 

Great Dixter House and Garden, Northiam, TN31 6PH 

Tues-Sun and BHM (gardens 11-5) 

Gardens only £13, with house £14.50, chd £4/£4.50 


10. Hollymount 

A newly evolving garden laid out by award-winning garden designers Acres Wild, set on a sloping site with a stream, wildlife ponds, waterfalls, a great variety of trees and shrubs, terraced wildflower meadows, a shepherd’s hut, greenhouses, kitchen garden and even a composting loo. Other buildings dotted in the landscape include stables and a summerhouse and there is also a lovely stone bridge, a rill and lots of unusual chickens. 

Opening times 

Hollymount, High Hurstwood, TN22 4AE 

NGS: Sat 21, Sun 22 May; Sat 11, Sun 12 June; Sat 16, Sun17 July (11-5) 

£7, chd free, home-made teas 


11. Malthouse Farm 

Here you will find a country garden with extra touches, such as a birch maze and willow tunnel, wildflowers in the orchard, a wildlife pond, grass walks and a small mound, combining the traditional with adventurous planting combinations and ideas. Spread over five acres with distant borrowed views to the South Downs, there is a series of garden rooms – from topiary to borders and a kitchen garden. 

Opening times 

Malthouse Farm, Streat, BN6 8SA 

NGS: Sun 21, Wed 24 Aug (2-5.30) 

£6, chd free, home-made teas 

Visits also by arrangement Apr-Sept groups 10 - 30 


12. Mayfield Gardens 

Seven gardens open together, all within walking distance of the village centre. At Hoopers Farm the resident bees are catered for with a joyous mix of bee-friendly planting in beds and borders, and the organic vegetable plot is fuelled by their donkey in the meadow and lashings of comfrey tea. Wildflower meadows also feature at The Oast and Mulberry, while all the gardens offer a variety of planting ideas in varying sized gardens. 

Opening times 

Mayfield Gardens, Mayfield, TN20 6AB 

NGS: Sat 11 June (11-5) 

Combined adm £7, chd free 

Home-made teas at Hoopers Farm and The Oast 


13. Merriments 

Textural diverse planting at Merriments offers lots of ideas in every season

25.Textural diverse planting at Merriments offers lots of ideas in every season - Credit: Leigh Clapp

Four-acre display garden adjacent to popular garden centre. Imaginative plantings with colourful combinations ensure eye-catching displays from spring to autumn will give you lots of ideas to creat diversity in different micro-climates. Deep, sweeping borders edge verdant lawns, a striking Oriental bridge spans two ponds, a scree garden offers ideas for dry areas, wildflowers carpets the ground under a stand of silver birch and there is also a grass garden with jewel-like highlights of vibrant perennials. 

Opening times 

Merriments, Hurst Green, TN19 7RA 

Open daily 

£9, chd free 


14. Michelham Priory 

Ancient Michelham Priory

Ancient Michelham Priory - Credit: Leigh Clapp

Nestled in the Cuckmere Valley, this 13-acre Scheduled Ancient Monument and Site of Nature Conservation Interest, with Grade 1 and 2* listed buildings, a moat that is the longest continuous medieval moat in the UK, with both formal and wild gardens, is a delight to explore. Giving you both a glimpse to the past with two medieval style gardens, the Cloister Garden and the Physic Garden, where plants had holistic uses, and a traditional kitchen garden with companion planting, blended with up-to-date techniques, makes this a great educational resource. Some borders have been re-planted more exuberantly, areas renovated, a wildflower meadow sown, mature shrubs re-shaped, and the water garden refurbished with an aim to establish a national collection of water irises.  

Opening times 

Michelham Priory, Upper Dicker, BN27 3QS 

Open daily, House and Garden £11 

For full details see website 


Garden volunteers always welcome 

15. 1 Pest Cottage 

An architect’s studio garden on the edge of woodland, designed to support wildlife and be bio-diverse within a series of spaces, expanding the living rooms of the small cottage. The ¾ acre sloping, sandy site is gardened lightly, merging into the environment, with naturalistic planting, such as massed ferns, erigeron creeping through paving, self-seeded foxgloves and softly edged paths. The hard landscaping is also in harmony with reclaimed brick paths, rustic railway sleepers and up-cycled containers from salvaged items. 

Opening times 

1 Pest Cottage, Midhurst, GU29 9LF 

NGS: Fri 10 (2-7), Sun 12 June (2-6) 

£4, chd free 


16. Nymans 

A lovely grove and underplanting at Nymans

33.A lovely grove and underplanting at Nymans - Credit: Leigh Clapp

Every season is wonderful at Nymans, a National Trust property near Handcross, with highlights from bulbs and blossom in spring, through summer borders ablaze with colour, to autumnal foliage hues and the bare structural beauty of mature trees in winter. The garden was started by Ludwig Messel in 1890, was then looked after by his family and become a National Trust property in 1953. A collector’s garden but also with designed areas, and a backdrop of wonderful far reaching views. Nymans is one of the most sustainable places in the National Trust, although on a grand scale you can translate the ideas to your own garden. 

Opening times 

Nymans, Handcross, RH17 6EB 

Open daily,  £15, chd £7.50, free for NT members 


17. Parham House and Garden 

The lockdowns gave the opportunity to re-plant many of the borders at these historic gardens, which stretch out from the Elizabethan house. The impact of climate change, especially with watering requirements, and using sustainable practices have been taken carefully into account to continue the beauty and timeless atmosphere of this Sussex gem, to benefit both the family and visitors. Being able to see the horticultural renovation and how the planting is maturing is exciting, while some areas will be familiar, such as the glorious greenhouse with its neat rows of potted tender plants, the interlocking rooms and the productive beds. 

Opening times 

Parham House & Gardens, Pulborough, RH20 4HS 

To 9 October, Wed, Thurs, Fri, Sun and BHM (12-5) 

Garden £10, House and Garden £14, chd £5/£7.50 

Please check website before you travel 


18. Pashley Manor 

These elegant, English gardens are a favourite for many return visitors, for both the horticultural variety in the connecting garden rooms and the delicious fare at the café which is sourced locally or comes straight from the decorative potager. Eco ideas here include companion planting with the vegetables, wildflowers near the bee hives, pollinator-friendly planting with the many colourful flower beds, peat-free compost, propagating plants, re-using pots and seed trays, composting and mulching and the chain of ponds which attract an array of wildlife. 

Opening times 

Pashley Manor, Ticehurst, TN5 7HE 

Tues to Sat, BHM and special event days until end Sept (11-5) 

Events incl. – Rose week, Kitchen Garden Week, Dahlia Days 

£13, chd £6 


19. Perch Hill 

Sarah Raven trials plants at Perch Hill

39.Sarah Raven trials plants at Perch Hill - Credit: Leigh Clapp

Home to the renowned Sarah Raven and her family, as well as the centre of her business, where courses are held, the garden billows with the plants that feature in her catalogues. Trials and experiments hone the selection as a living laboratory, organic methods are used, colours are orchestrated with care and attention, and there’s always something new to discover. 

Opening times 

Sarah Raven’s Garden and Cookery School 

Perch Hill Farm, Brightling, TN32 5HP 

Open days, pre-booking only 

9, 10, 16, 17 June; 7, 8, 14, 15 July; 11, 12, 18, 19 Aug; 1, 2, 8, 9, 15, 16 Sept 

From £15. See website for full details 


20. Sandhill Farm House 

Home of of author and Principal of The English Gardening School, Rosemary Alexander, the garden is a series of masterfully planted areas within a framework of clipped form. Rosemary’s aim of combining the practical with the romantic is beautifully realized in this organic, environmentally-friendly garden. From the front garden with its tranquil woodland, a Mediterranean-style terrace and a more formal white garden to the twin borders, a decorative potager and a red themed bed in the rear garden, there are ideas to inspire at every turn. 

Opening times 

Sandhill Farm House, Rogate, GU31 5HU 

Web: rosemaryalexander.co.uk 

NGS: Sat 11, Sun 12 June  (2-5) 

£6, chd free, home-made teas 

Visits also by arrangement April to September groups 10 to 30 


21. Sussex Prairie Garden 

Meadows are a vital habitat for wildlife

Meadows are a vital habitat for wildlife - Credit: Leigh Clapp

Naturalistic waves of ornamental grasses and perennials, which has been beautifully described as ‘a living tableau’, characterize the landscape with its broad palette that has around 60,000 plants and 1,600 different varieties, set over six acres, making it Britain’s largest naturalistic garden. The borders also serve the purpose of a living catalogue for Paul and Pauline McBride’s garden design business and stock plants for their farm nursery. This type of planting offers diverse opportunities for wildlife due to the nectar and pollen, as well as sheltered habitats.  

Opening times 

Sussex Prairies garden, Henfield, BN5 9AT 

5 days a week, closed Mon and Tues apart from BHM 

1 June – 16 Oct (1-5) 

RHS Partner garden 

£10, chd £5 


For NGS: Sun 11 Sept (1-5) 


22. Sussex Wildlife Trust Garden 

An eco-friendly garden at Woods Mill nature reserve is a great place to visit for ideas as it is set up as a living classroom. Native species mingle with garden favourites with an emphasis on pollinator-friendly choices. A mini-meadow hums with life, there’s a small vegetable plot, log piles for mini beasts, a pond for amphibians and hedging for the birds. Drought-resistant plants form a green roof on the eco-hut, while water butts catch rainwater and solar panels powers electricity in the hut.  

Opening times 

Wood Mills Nature Reserve, Henfield, BN5 9SD 

See website for details as hours may differ  


23. Tuppenny Barn 

Established in 2005, the land around the barn is now a thriving organic smallholding charity used as an outdoor classroom to teach children and the wider community about the environment, sustainability and how to grow and cook healthy food. Along with a wildlife pond, beehives and bug hotels, there are heritage fruit varieties in the orchard, herbs, cut flower gardens, raised veg beds, fruit cages, two solar polytunnels, as well as willow arches and wind breaks. 

Opening times 

Tuppenny Barn, Southbourne, PO10 8EZ 

Open by arrangement year round for groups up to 25 

£6, chd free, refreshments 



24. Wakehurst 

Kew’s country garden is at the forefront of environmentally responsible practices, and on a journey toward true sustainability, understanding the urgent action needed to protect the world’s biodiversity. Eco-friendly practices include all compostable waste being transformed through an aerobic waste digester as soil improver, solar panels powering the vitally important seed bank, the world’s largest seed conservation project, as well as responsibly gardening 200 hectares of ornamental gardens, woodlands and a nature reserve making this one of the most bio diverse places on the planet. 

Opening times 

Wakehurst, Haywards Heath, RH17 6TN 

Open daily (10-6) 

£14.95, chd free, NT members free 



25. West Dean 

West Dean's historic kitchen garden

44.West Dean's historic kitchen garden - Credit: Leigh Clapp

Known for its horticultural excellence, with 35 acres that include a 300 ft pergola designed by Harold Peto, mixed borders, rustic summerhouses, spring and water gardens, a sunken garden, meadow and naturalistic planting melding into the surrounding farmland, and an absolute highlight, the fabulous Victorian walled kitchen garden with decorative rows of produce, fruit trees and 13 glasshouses with tender exotics. The importance of being environmentally sustainable guides the continuing evolution of the gardens. You may be inspired to enrol in a course at the college and learn more about organic techniques or encouraging wildlife, or time your visit with one of the special events held through the year. 

Opening times 

West Dean Gardens, West Dean, PO18 0RX 

 Daily, summer – to October 31 (10.30-5)  

           winter Nov- Feb (10.30-4) £5, £2.50 

£12 summer, £7.50 winter