Our members support, inspire and inform our activity.
Thank you to the organisations listed below as well as our individual members at arboreta, parks, zoos, heritage properties, botanic gardens, charities, projects, nurseries and garden businesses across the UK and Ireland.
- Abbotsbury Subtropical Gardens
- Aberdeen City Council
- Bedgebury National Pinetum
- Bicton Park Botanical Gardens
- Birmingham Botanical Gardens & Glasshouses
- Botanic Gardens Conservation International
- Botanic Gardens Education Network
- Botanical Software Limited
- Bramdean House
- Cambo Gardens
- Cambridge University Botanic Garden
- Chartered Institute of Horticulture
- Chatsworth House Trust
- Chelsea Physic Garden
- Chester Zoological Gardens
- Christ Church
- Commonwealth War Graves Commission
- Dartington Hall Gardens
- Derrynane National Historic Park
- Dragonfli
- Eden Project
- Edge Hill University
- English Heritage
- European Garden Heritage Network
- Fairlight Hall
- Forest Research
- Fota Arboretum & Gardens
- Garden Label & Sign Company
- Grimsthorpe & Drummond Castle Trust
- High Life Highland Inverness Botanic Garden
- Highgrove
- Historic Royal Palaces
- Historic and Botanic Garden Training Programme - Trainees
- Holker Hall & Gardens
- IrisBG / Compositae AS
- Joseph Rochford Gardens ltd
- Leonardslee Lakes and Gardens
- Mallards
- Markshall Gardens and Arboretum
- Mount Stuart Gardens
- National Botanic Garden of Wales
- National Botanic Gardens of Ireland - Glasnevin
- National Botanic Gardens of Ireland - JFK Aboretum
- National Botanic Gardens of Ireland - Kilmacurragh
- National Trust
- National Trust for Scotland
- Ness Botanic Gardens
- OPW
- Oxford University Botanic Garden
- Parham House and Gardens
- Plant Heritage
- Powell-Cotton Museum
- Professional Gardeners' Guild - Traineeship
- Royal Botanic Garden Edinburgh
- Royal Botanic Gardens Kew
- Royal Horticultural Society
- Royal Zoological Society of Scotland (RZSS)
- Sculpture by the Lakes
- Shakespeare Birthplace Trust
- Sheffield Botanical Gardens
- Sir Harold Hillier Gardens
- St Andrews Botanic Garden Trust
- Sulgrave Manor
- Swiss Garden
- The Cotswold Wildlife Park and Gardens
- The Newt in Somerset
- The Orchard Project
- Treborth Botanic Garden
- Tresco Abbey Garden
- Trewithen Gardens
- University of Bristol Botanic Garden
- University of Dundee Botanic Garden
- WFGA
- Waddesdon Manor Rothschild Foundation
- West Dean
- Westonbirt - The National Arboretum
- Wild Planet Trust (Paignton Zoo)
- Winterbourne House and Garden
- Yorkshire Arboretum
- Young Horticulturist of the Year - Finalists
- Zoological Society of London
Our membership, as of January 2023.