Meet the NFU Horticulture and Potatoes Board

Horticulture and Potatoes Board group photo

The NFU Horticulture and Potatoes Board works hard on behalf of the NFU to support our members. 

Martin Emmett

NFU Horticulture and Potatoes Board Chair

Martin was elected chair of the NFU Horticulture and Potatoes Board in 2022. 

Martin is a director of Farplants Group, which grows and markets more than 2,000 plant varieties and generates more than £22 million wholesale sales annually.

Stephen Shields

NFU Horticulture and Potatoes Board Vice-chair

Stephen was elected vice-chair of the NFU Horticulture and Potatoes Board in 2024. 

He is the Technical and Sustainability Director for Huntapac Produce Ltd. A fourth generation family-owned business based in Southport, Huntapac supplies the major retailers specialises in root vegetables production.

Stephen has been with the business since 2006, but his career in fresh produce spans more than 20 years and a total of 36 years in the food industry.

Tim Rooke

NFU Horticulture and Potatoes Board Vice-chair (potatoes)

NFU Potato Policy Group member

Tim was elected as chair of the NFU Potato Policy Group in 2022. 

He is a third-generation farmer who grows 650 acres of processing and crisping potatoes in Ryedale, North Yorkshire along side his brother and son.

Julian Marks

NFU Horticulture and Potatoes Board member

Julian is Managing Director of Barfoots.

Barfoots produces field scale vegetables over 7500 acres in the UK, some protected cropping, and from farming operations around the world.

Julian is a regular spokesperson for the industry and is frequently interviewed on radio and TV.

Rob James

NFU Horticulture and Potatoes Board member

Rob is Technical Director for Thanet Earth, supplying most of the UK’s major multiple retailers.

He has worked at Thanet Earth since the earliest days of the project in 2008 as part of the leadership team on site. He has helped develop a cutting edge, fully functioning greenhouse complex.

Rob is responsible for all aspects of product quality, sustainability, research projects, innovation, varietal development, environment and food safety.

Chris Newenham

NFU Horticulture and Potatoes Board member

Chris is Joint Managing Director of Wilkin & Sons Ltd.

He is a graduate of Writtle University College where he studied horticulture, agriculture and business, gaining an MBA in 2004. He spent 13 years on the board at Writtle completing his time as chair of F&G and vice chair of the board. He is a 2006 Nuffield farming scholar.

Chris has a depth of experience dealing directly with senior level politicians and all forms of media where he has spoken extensively on labour and water related issues. He has been instrumental in developing a successful soft fruit business at Wilkin & Sons where he has worked for the last 20 years. This sits alongside and compliments their extensive fruit production for processing in their onsite factory. He currently chairs the Awards Council of the Worshipful Company of Fruiterers.

Mark Eves

NFU Horticulture and Potatoes Board member

Mark is Director at PS & JE Ward Ltd, predominantly cut flower and bulb growers on an arable scale.

He is a member of the management team for the Cut Flower Centre and has been an AHDB horticulture board member and crop panellist.

Gordon Stokes

NFU Horticulture and Potatoes Board member

Gordon is head of Farming at Southern England Farms Ltd. in Cornwall, growing a large number of vegetables including sweetheart and savoy cabbages, spring greens, cauliflower, broccoli, courgettes and more.

Tom Christensen

NFU Horticulture and Potatoes Board member

Tom is the Commercial Manager at Adrian Scripps Ltd. Which produces Top Fruit, Blackcurrants and Grapes plus a significant area of environmental schemes across 5 sites in Kent.

Jamie Lockhart

NFU Horticulture and Potatoes Board member

Jamie is Managing Director for Frederick Hiam Limited, a diverse farming and fresh produce business, with farms in Suffolk, Norfolk and Cambridgeshire.

The farm covers around 2,500 hectares of land where he uses the latest techniques to produce high-quality market fresh root vegetables, packing potatoes and onions.

The main site at Brandon Fields includes two vegetable packhouses and employs around 80 full-time employees alongside seasonal staff.

Jon Swain

NFU Horticulture and Potatoes Board member

Jon has worked at The Green House Growers for two and a half years and is part of the directorial team.

They produce tomatoes and cucumbers in highly sustainable, renewable heated greenhouses in Cambridge, Norwich and Sussex, supplying to most of the UK supermarkets. 

Jon’s responsibilities at GHG cover energy management, sustainability, compliance and governance as well as projects to improve how and what we do.

His 18 years as a consultant with Farm Energy and then NFU Energy set him up well for this, although working on the other side of the fence has been an intense learning curve!

Kathryn Wright

NFU Horticulture and Potatoes Board member

Kathryn Wright comes from a farming background that goes back generations of field vegetables, cereals and livestock producers and is an owner/director of Wright Farm Produce, a 500-acre outdoor salad crop grower established in 2008, suppling major retailers, processors, food service and wholesale markets.

She is very much hands on in the business, being involved in production planning, crop growing and agronomy along with harvesting and technical matters, working closely on a daily basis with all staff in all areas of the business.

Kathryn is also a director of Flavourfresh Salads – a business growing specialty tomatoes and soft fruit, which is also in part family ownership.

Kathryn is also engaged with the NFU lowland peat taskforce at a regional level and heavily involved in several Defra projects and others related to re-wetting of peatland, paludiculture and raised water table farming.

Prior to joining the family business, she qualified as a chartered surveyor and continues to maintain her MRICS (Chartered Member of the Royal Institution of Chartered Surveyors) professional qualifications in addition to FACTS (Fertiliser Advisers Certification and Training Scheme) and agronomist qualifications.

Kathryn is also keen to support next generations through her roles as a school governor at the local rural primary school and as a committee member of Lancashire Federation of Young Farmers’ Clubs.

Edward Backhouse

NFU Horticulture and Potatoes Board representative (potatoes)

NFU Potato Policy Group co-optee

Edward is an arable farmer and grower who specialises in chipping potatoes. 

Edward, who works off an 80 hectare farm, sells potatoes through a number of merchants to fish and chip shops. 

He grows on a combination of owned land, permanently rented, contract farmed and single crop rented land. 

Greg Colebrook

NFU Horticulture and Potatoes Board co-optee

Greg Colebrook is the UK director of farming for Greens of Soham, a large-scale producer of vegetables and potatoes, with growing operations throughout the UK to produce beetroot, salad potatoes and potato seed.

The company also runs a large supply chain business coordinating the supply of processing potatoes to a range of customers.

The company is part of Top Farms Group who have farming operations in Europe.

Simon Robinson

NFU Horticulture and Potatoes Board member

With his family, Simon operates a mixed arable and livestock farm which they have developed over the years since Simon acquired land in Hampshire in 1999.

Their principle farming enterprise is sheep together with a number of beef and cattle. In 2008, they also diversified into the wine production business.

Hattingley Valley is now one of the country's leading producers of sparkling wine and exports to more than 15 countries around the world. Simon was founding chairman of WineGB (the UK producer organisation) for five years and now chairs Hattingley.

Before taking up farming, Simon was a corporate and commercial lawyer in the City of London for more than 35 years with a wide range of clients in various industries, retiring in 2013.


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