The Royal Horticultural Society
An in-depth exploration of the UK's leading gardening charity, its rich history, national impact, and profound contributions to the science and practice of horticulture.
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The Society at a Glance
A Charitable Mission
The Royal Horticultural Society (RHS), founded on March 7, 1804, as the Horticultural Society of London, stands as the United Kingdom's foremost gardening charity. Its central purpose is to promote and advance the science, art, and practice of horticulture in all its branches. The society operates as a registered charity, with its headquarters located in London.
Core Activities & Impact
The RHS fulfills its mission through a diverse range of activities. It manages five world-class gardens, including RHS Garden Wisley, and hosts internationally renowned events like the Chelsea Flower Show. Furthermore, the society spearheads community gardening initiatives such as Britain in Bloom and provides an extensive educational programme for both amateur and professional gardeners.
Leadership & Governance
The society is guided by a dedicated leadership team. As of 2023, the president is Keith Weed, who provides strategic oversight and acts as a key ambassador. The day-to-day operations and implementation of the society's vision are managed by the Director General, Clare Matterson CBE, ensuring the charity continues to grow and inspire.
Roots of the Society
An Idea Takes Root
The concept for a British horticultural society was first proposed in 1800 by John Wedgwood, son of the famed potter Josiah Wedgwood. His vision was to create a forum for gardeners to present papers, share discoveries, and encourage discussion. The society would also recognize outstanding horticultural achievements with prizes.
The Founding Seven
Four years after Wedgwood's initial proposal, the inaugural meeting took place on March 7, 1804, at Hatchards bookshop in Piccadilly, London. Seven men were present:
- John Wedgwood (Chairman)
- William Townsend Aiton (Superintendent of Kew Gardens)
- Sir Joseph Banks (President of the Royal Society)
- James Dickson (Nurseryman)
- William Forsyth (Royal Gardens Superintendent)
- Charles Francis Greville (Lord of the Admiralty)
- Richard Anthony Salisbury (First Secretary)
A Shift to Scientific Inquiry
At the suggestion of Sir Joseph Banks, Thomas Andrew Knight was invited to join. Knight, who served as president from 1811 to 1838, significantly expanded the society's original objectives. He introduced a programme of practical research, particularly focusing on fruit-breeding, establishing a scientific foundation that continues to define the RHS today.
A Growing Community
Exponential Growth
The society's membership has seen remarkable growth, reflecting a burgeoning public interest in gardening. From just over 363,000 members in 2009, the number swelled to over 525,000 by 2019 and exceeded 626,000 in the 2023/24 financial year. This growth enables the RHS to expand its charitable work across the UK.
How to Join
Unlike its early days of election, membership is now open to all via a financial contribution. A higher tier of support is available through the RHS Fellowship, for those contributing a suggested £5,000 per annum. Members and Fellows are entitled to use the post-nominal letters MRHS and FRHS, respectively, to signify their affiliation and support.
The Five Flagship Gardens
A National Network
The RHS operates five major gardens across England, each with its own unique character and horticultural collections. These serve as centers of excellence, inspiration, and education for millions of visitors.
- Wisley (Surrey)
- Hyde Hall (Essex)
- Harlow Carr (North Yorkshire)
- Rosemoor (Devon)
- Bridgewater (Greater Manchester)
A History of Cultivation
The society's first garden was in Kensington (1818-1822), followed by an experimental garden in Chiswick that operated until 1904. The modern era of RHS gardens began when Sir Thomas Hanbury purchased and gifted the garden at Wisley to the society, which remains its oldest garden. Rosemoor was presented in 1988, Hyde Hall in 1993, and Harlow Carr was acquired through a merger in 2001. The newest garden, Bridgewater, opened in May 2021.
RHS Garden Bridgewater
The most recent addition, RHS Garden Bridgewater in Worsley, Greater Manchester, represents one of the largest gardening projects in Europe. Created on the former site of Worsley New Hall, the 154-acre garden has transformed the historic landscape into a vibrant public resource, bringing world-class horticulture to the North West of England and demonstrating the society's ongoing commitment to expanding its reach.
World-Renowned Flower Shows
The Chelsea Flower Show
The RHS is globally recognized for its spectacular annual flower shows. The most prestigious of these is the RHS Chelsea Flower Show, a world-famous event that attracts visitors, designers, and horticulturalists from every corner of the globe. It is a benchmark for excellence in garden design and plant exhibition.
A Calendar of Events
Beyond Chelsea, the society organizes several other major shows. These include the Hampton Court Palace Garden Festival, which the RHS took over in 1993, and the RHS Flower Show Tatton Park in Cheshire. These events provide diverse platforms for celebrating horticulture and showcasing new trends and plants to a wide audience.
Expanding the Line-up
In recent years, the RHS has expanded its show offerings to include events like the Malvern Spring Festival, flower shows at its own gardens (Hyde Hall and Rosemoor), and the innovative RHS Urban Show. This expansion aims to make high-quality horticultural events more accessible across the country and to different types of gardeners.
Libraries & Publications
The Lindley Library
The RHS is the custodian of the Lindley Library, a world-class collection of horticultural literature. Its main branch is housed at the society's London headquarters, with additional libraries at each of the five gardens. The collection is founded upon the personal library of the eminent botanist John Lindley and is an invaluable resource for researchers and gardeners.
Journals and Periodicals
The society has a long history of publishing. Its flagship monthly magazine, The Garden, is sent to all members. It also produces specialist quarterly journals like The Plant Review and The Orchid Review, alongside Hanburyana, an annual publication dedicated to the complex science of horticultural taxonomy.
International Plant Registration
The RHS plays a crucial role as the International Registration Authority for nine major plant groups. This includes conifers, clematis, daffodils, dahlias, delphiniums, dianthus, lilies, orchids, and rhododendrons. It maintains definitive registers, such as The International Orchid Register, to ensure clarity and standardization in plant naming worldwide.
Education & Community Outreach
Formal Qualifications
A core part of the RHS mission is education. The society offers formal courses and qualifications for both amateur and professional horticulturalists. These range from foundational Level 1 awards to specialized Level 3 qualifications. The most prestigious is the degree-level Master of Horticulture (RHS) Award, intended for established professionals in the field.
Britain in Bloom
In 2002, the RHS took over the administration of the Britain in Bloom competition, the UK's largest community gardening campaign. This initiative encourages cities, towns, and villages to improve their local environment through imaginative planting, cleanliness, and conservation efforts, fostering community pride and engagement.
Campaign for School Gardening
The RHS Campaign for School Gardening supports millions of students across the UK. By providing online resources, inspiration, and advice, the campaign helps schools develop gardens where children can grow plants and food, learn valuable life skills, and connect with the natural world. This initiative aims to cultivate the next generation of gardeners.
Recognizing Excellence
Honoring People
The society bestows several prestigious awards to individuals for outstanding contributions to horticulture. The highest honor is the Victoria Medal of Honour, established in 1897, with only 63 living holders at any time. In 2023, the Elizabeth Medal of Honour was introduced, with a limit of 70 holders. The Veitch Memorial Medal is awarded internationally for the advancement of horticultural science.
The Award of Garden Merit (AGM)
The Award of Garden Merit (AGM) is the society's principal award for garden plants. It is granted to plants that have demonstrated outstanding excellence for garden decoration or use after a period of rigorous assessment and trial by RHS experts. The AGM helps gardeners identify the best and most reliable plants for their own gardens.
Show Medals
At its renowned flower shows, the RHS awards Gold, Silver-Gilt, Silver, and Bronze medals to exhibitors. These medals are a highly sought-after mark of quality and are awarded for excellence in garden design, nursery displays, and floral exhibits. A Gold medal at an RHS show is considered one of the highest accolades in the horticultural world.
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Disclaimer
Important Notice
This page was generated by an Artificial Intelligence and is intended for informational and educational purposes only. The content is based on a snapshot of publicly available data from Wikipedia and may not be entirely accurate, complete, or up-to-date.
This is not professional advice. The information provided on this website is not a substitute for professional horticultural, botanical, or gardening consultation. Always refer to official RHS publications and consult with qualified professionals for specific gardening needs or plant-related issues. Never disregard professional advice because of something you have read on this website.
The creators of this page are not responsible for any errors or omissions, or for any actions taken based on the information provided herein.