Directory of Certified Businesses and Organisations

This directory helps you find businesses and organisation who are Plant Healthy certified, so you can be confident the plants you buy or work with come from trusted, responsible sources. Whether you’re choosing plants for your garden or looking for certified suppliers, this is the place to start.


Certified businesses and organisations

The presence of a member on the list of certified businesses and organisations confirms that the certificate is current and valid.

Business NameDate CertifiedCert' #Issue #ScopeCert' BodyStatus
Adam's Apple's Nursery21/10/2024PHCS-0089-UK02NurseryGiBCertified
Alba Trees Plc24/11/2022PHCS-0028-UK04NurseryGiBCertified
Allensmore Nurseries Ltd15/09/2022PHCS-0037-UK04NurseryNSFCertified
Arbor Farm UK Ltd01/02/2024PHCS-0068-UK02NurseryGiBCertified
Arborforce Group Limited20/05/2025PHCS-0085-UK01ArboricultureGiBCertified
Architectural Plants Ltd14/02/2024PHCS-0055-UK02Nursery
Retail
Landscaping
GiBCertified
Ardgowan Trees Limited16/04/2025PHCS-0097-UK01NurseryGiBCertified
Asgar Trees28/01/2025PHCS-0100-UK01NurseryGiBCertified
Aveland Trees Ltd07/10/2022PHCS-0035-UK04NurseryGiBCertified
Bannister Hall Nurseries10/01/2025PHCS-0095-UK01Nursery
Landscaping
GiBCertified
Barcham Trees plc16/11/2020PHCS-0003-UK06Arboriculture
Nursery
GiBCertified
Bee Happy Plants & Seeds26/02/2024PHCS-0065-UK02Nursery
Retail
GiBCertified
Bernhard's Nursery08/08/2024PHCS-0086-UK02NurseryGiBCertified
Blackrow Nurseries02/03/2023PHCS-0044-UK03NurseryGiBCertified
Bloomin Forests24/07/2024PHCS-0073-UK2NurseryGiBCertified
Bolghen Tree Nursery20/06/2024PHCS-GS01 - 0077-UK02NurseryGiBCertified
Boningale Ltd10/05/2022PHCS-0004-UK04NurseryGiBCertified
British Hardwood Tree Nursery Ltd25/08/2022PHCS-0023-UK04TraderGiBCertified
Castle Howard Tree & Shrub Nursery18/01/2024PHCS-0067-UK02NurseryGiBCertified
Cheviot Trees Ltd21/06/2021PHCS-0013-UK05NurseryGiBCertified
Chew Valley Trees12/01/2023PHCS-0042-UK03NurseryGiBCertified
Christie Elite Nurseries Ltd11/01/2024PHCS-0057-UK02NurseryGiBCertified
Creepers Ltd04/06/2025PHCS-0103-UK01NurseryGiBCertified
Crocus04/09/2023PHCS-0020-UK03NurseryGiBCertified
Crowders Nurseries28/06/2022PHCS-0021-UK04NurseryGiBCertified
Cutlers Wood Limited23/07/2024PHCS-0040-UK2NurseryGiBCertified
Deepdale Trees05/08/2025PHCS-0106-UK01Arboriculture
Nursery
GiBCertified
Derwent Treescapes Ltd16/06/2023PHCS-0045-UK03NurseryGiBCertified
Devon Tree Nursery15/12/2025PHCS-0125-UK01NurseryGiBCertified
Earley Ornamentals Ltd25/07/2024PHCS-0069-UK02NurseryNSFCertified
East of England Apples & Orchards Project01/07/2025PHCS-0098-UK01RetailGiBCertified
Elsoms Trees Ltd16/02/2023PHCS-0039-UK03NurseryGiBCertified
English Woodlands23/12/2020PHCS-0011-UK06NurseryGiBCertified
Exmoor Trees Ltd26/04/2023PHCS-0043-UK03NurseryGiBCertified
Farlow Farm Nursery Ltd05/08/2025PHCS-0116-UK01Nursery
Retail
GiBCertified
Farnham Common Nurseries18/06/2025PHCS-0104-UK01NurseryNSFCertified
Forestry and Land Scotland Nursery15/10/2025PHCS-0118-UK01NurseryGiBCertified
Forestry England20/08/2020PHCS-0001-UK06NurseryGiBCertified
Forests With Impact29/07/2025PHCS-0105-UK01NurseryGiBCertified
Frank P Matthews11/09/2023PHCS-0051-UK03Nursery
Landscaping
Trader
GiBCertified
Green Leaf Trees03/10/2024PHCS-0084-UK02NurseryGiBCertified
Green Mile Trees Ltd15/04/2024PHCS-0080-UK02NurseryGiBCertified
Greenwood Plants29/03/2024PHCS-0070-UK02NurseryGiBCertified
Griffin Nurseries17/04/2023PHCS-0048-UK03NurseryGiBCertified
Guernsey Clematis Nursery Ltd17/04/2023PHCS-0047-UK03NurseryGiBCertified
Habitat Aid Ltd13/11/2024PHCS-0093-UK02TraderGiBCertified
Heart of England Forest19/12/2024PHCS-0064-UK01NurseryGiBCertified
Heathwood Nurseries Ltd26/09/2022PHCS-0034-UK04NurseryGiBCertified
Hedging Plants Direct Ltd05/08/2025PHCS-0117-UK01Garden Centre
Nursery
Landscaping
GiBCertified
Heydon Hill Tree Nursery16/10/2023PHCS-0056-UK03NurseryGiBCertified
Hillier Nurseries Limited09/12/2021PHCS-0008-UK04NurseryGiBCertified
Hopes Grove Nurseries (Native Plants) Ltd21/10/2025PHCS-0119-UK01Nursery
Retail
Trader
GiBCertified
J A Jones10/10/2022PHCS-0022-UK04NurseryGiBCertified
J and A Growers10/07/2020PHCS-0006-UK06NurseryGiBCertified
James Coles and Sons (Nurseries) Ltd25/08/2022PHCS-0026-UK04Arboriculture
Nursery
GiBCertified
Johnsons Nurseries21/04/2021PHCS-0005-UK05NurseryGiBCertified
Jones Food Co21/02/2025PHCS-0099-UK01NurseryGiBSuspended
Keepers Nursery16/04/2024PHCS-0081-UK02NurseryNSFCertified
King and Co The Tree Nursery Ltd27/09/2022PHCS-0033-UK04Nursery
Retail
GiBCertified
Kingsdown Nurseries09/01/2025PHCS-0058-UK02NurseryNSFCertified
Landform Consultants Limited31/10/2024PHCS-0092-UK02LandscapingGiBCertified
MA & AJ Shallcross29/01/2025PHCS-0096-UK01NurseryGiBCertified
Maelor Forest Nurseries Ltd01/09/2020PHCS-0010-UK06NurseryGiBCertified
Majestic Trees20/06/2022PHCS-0015-UK04NurseryGiBCertified
Mill Farm Plants24/02/2025PHCS-0090-UK01NurseryGiBCertified
Mill Farm Trees15/08/2024PHCS-0088-UK02Retail
Trader
GiBCertified
Moor Trees20/06/2024PHCS-GS01 - 0076-UK02NurseryGiBCertified
Mycorrhizal Systems Ltd13/03/2024PHCS-0062-UK02NurseryNSFCertified
Myton Horticulture Spalding27/10/2025PHCS-0121-UK01NurseryNSFCertified
Nicholsons10/06/2021PHCS-0012-UK05Arboriculture
Nursery
Retail
Landscaping
GiBCertified
Oakover Nurseries Limited23/04/2020PHCS-0002-UK06NurseryGiBCertified
Old Sodbury Tree and Plant Nursery Ltd10/12/2024PHCS-0091-UK01NurseryGiBCertified
Palmstead Nurseries Ltd20/02/2024PHCS-0059-UK02NurseryGiBCertified
Plants Limited09/05/2024PHCS-0083-UK02NurseryGiBCertified
Practicality Brown Horticulture Ltd30/07/2025PHCS-0107-UK01NurseryGiBCertified
Prees Heath Forest Nurseries17/11/2022PHCS-0036-UK04NurseryGiBCertified
Premier Plant Producers18/11/2022PHCS-0018-UK04NurseryGiBCertified
Provender Nurseries15/02/2021PHCS-0009-UK05NurseryGiBCertified
R J Trees and Hedging Ltd18/11/2022PHCS-0027-UK04NurseryGiBCertified
Re-Genus Ltd21/08/2025PHCS-0066-UK01NurseryGiBCertified
Robin Tacchi Plants02/03/2023PHCS-0046-UK03NurseryGiBCertified
Royal Botanic Gardens Edinburgh19/09/2022PHCS-0014-UK04Nursery
Public Garden
Retail
GiBCertified
Royal Botanic Gardens, Kew21/06/2023PHCS-0050-UK03Arboriculture
Garden Centre
Nursery
Public Garden
Retail
Landscaping
GiBCertified
Royal Horticultural Society - Bridgewater26/11/2025PHCS-0124-UK01Garden Centre
Nursery
Public Garden
Retail
GiBCertified
Royal Horticultural Society - Wisley01/12/2025PHCS-0120-UK01Garden Centre
Public Garden
Retail
GiBCertified
Royal Horticultural Society Harlow Carr25/11/2022PHCS-0007-UK04Garden Centre
Nursery
Public Garden
Retail
GiBCertified
Royal Horticultural Society Hyde Hall05/01/2024PHCS-0061-UK02Nursery
Public Garden
Retail
GiBCertified
Royal Horticultural Society Rosemoor02/02/2024PHCS-0074-UK02Garden Centre
Nursery
Public Garden
GiBCertified
RV Roger Ltd.25/04/2023PHCS-0016-UK03Garden Centre
Nursery
GiBCertified
Rymer Trees Ltd31/01/2023PHCS-0041-UK03NurseryGiBCertified
Salix River and Wetland Services Ltd01/05/2025PHCS-0102-UK01NurseryGiBCertified
Select Plants Ltd27/09/2022PHCS-0032-UK04NurseryGiBCertified
Tamar Trees16/02/2024PHCS-0063-UK02NurseryNSFCertified
The Grower24/10/2023PHCS-0053-UK02NurseryGiBCertified
Thorpe Trees02/12/2022PHCS-0031-UK04NurseryGiBCertified
Todds Nursery01/04/2025PHCS-0101-UK01NurseryGiBCertified
Tom Adams Fruit Tree Nursery14/05/2024PHCS-0082-UK02NurseryGiBCertified
Trees Please03/09/2021PHCS-0017-UK05NurseryGiBCertified
Treseders Nursery11/04/2024PHCS-0071-UK02NurseryGiBCertified
Volmary Ltd10/11/2023PHCS-0052-UK03NurseryNSFCertified
Walcot Organic Nursery11/12/2024PHCS-0094-UK02NurseryNSFCertified
Warwickshire County Council15/04/2024PHCS-0075-UK02Arboriculture
Nursery
Landscaping
GiBCertified
WeeTree Wholesale Nurseries16/02/2024PHCS-0072-UK02NurseryGiBCertified
Westacre Trees12/01/2023PHCS-0038-UK04NurseryGiBCertified
Westonbirt, The National Arboretum - Forestry England11/01/2024PHCS-0060-UK02NurseryGiBCertified
Wyevale Nurseries04/05/2021PHCS-0024-UK05NurseryGiBCertified
Wykeham Mature Plants17/04/2023PHCS-0029-UK03Garden Centre
Nursery
Landscaping
GiBCertified

Scheme applicants

Business NameApplication #ScopeCert' BodyStatus
A Hill and Sons Ltd0123NurseryGiBApplied
Agri-Truffe0122NurseryNSFApplied
Hedges Direct Limited0126Nursery
Trader
NSFApplied
HMP Brinsford New Road0109NurseryGiBApplied
HMP Ford0110NurseryGiBApplied
HMP Haverigg0111NurseryGiBApplied
HMP Kirkham0112NurseryGiBApplied
HMP North Sea Camp0108NurseryGiBApplied
HMP Woodhill0114NurseryGiBApplied
HMP Wymott0115NurseryGiBApplied
Mires Beck Nursery0127Nursery
Retail
GiBApplied

A business or organisations presence on the list of certified businesses and organisations confirms that they still have a valid certificate.

The Scheme's Rules allows audits to be conducted within a four-month audit window either side of the certificate end date. This ensures that sites can be assessed at different times during the year so that different stages of the production cycle can be viewed (where deemed appropriate). Where certified members have certificate end dates that have expired, they have simply been scheduled to have an audit at a later date in the calendar year than their original certification date.


Not seeing what you need?

If you have a question or need help using the directory, please contact us.

Buying plants online?

Please buy responsibly by choosing sellers approved for distance selling. You can view the List of Authorised Distance Plant Sellers.