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The Royal Horticultural Society

Charity No 222879 · Charity Commission Sign up to see website
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84
Integrity Assessment
Strong transparency
84/100 · methodology

About The Royal Horticultural Society

The RHS was founded in 1804 to inspire passion and excellence in horticulture. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place. To achieve our aim we undertake scientific research; provide education, training and horticultural advice; support community horticulture projects; and share our renowned gardens and shows with the public.

Founded
Size
very-large

Focus areas & reach

· What they work on and where
Arts & Culture

How it stacks up against peers

· vs. 8 similar arts & culture in United Kingdom
Program spending This charity: 75%
Peer average: 93%
Integrity Assessment This charity: 84
Peer average: 89

Red flags

· All clear
Charity Commission removal
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Where every £1 goes

£0.75
Program expenses£0.75 (£100.1 million)
75% to programs beats the Charity Navigator "highly efficient" threshold (75%).

Common questions

· Auto-generated from filings + methodology

The Royal Horticultural Society is a registered arts & culture nonprofit, United Kingdom. It is registered with the Charity Commission for England and Wales. It was founded in 1963 and has been operating for 63 years. Its registration number is 222879. It has a GiveRadar Integrity Assessment of 84/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports £125M in annual revenue. 17 officers and directors are publicly disclosed. No red flags have been detected. The charity has 100 community reviews with an average rating of 1.5/5. On Trustpilot, it has a rating of 1.5/5 based on 251 reviews.

The Royal Horticultural Society has a GiveRadar Integrity Assessment of 84/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 84 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 75% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for arts & culture charities in United Kingdom is 89/100.

The Royal Horticultural Society is registered in United Kingdom. The organization was established in 1963 and has been active for 63 years.

Based on official tax filings, The Royal Horticultural Society has £125M in annual revenue. It allocates 75% of expenses to programs and services. This is below the average of 93% for arts & culture charities in United Kingdom. Its revenue is significantly above the peer average of £669K. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

The Royal Horticultural Society is classified as a Arts & Culture organization, registered in United Kingdom. By size, it is categorized as a very-large organization. It has £125M in annual revenue. The organization has 17 disclosed officers and directors.

No red flags have been detected for The Royal Horticultural Society. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

The Royal Horticultural Society has a GiveRadar Integrity Assessment of 84/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the Charity Commission. 75% of expenses go to programs. The peer average is 93%. Note: the organization has a low Trustpilot rating of 1.5/5, which may reflect donor dissatisfaction. You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

The RHS was founded in 1804 to inspire passion and excellence in horticulture. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place. To achieve our aim we undertake scientific research; provide education, training and horticultural advice; support community horticulture projects; and share our renowned gardens and shows with the public. The Royal Horticultural Society is classified as a arts & culture organization registered in United Kingdom. The organization was founded in 1963.

Among arts & culture charities registered in United Kingdom: The Royal Horticultural Society's GiveRadar Integrity Assessment of 84/100 is in line with the peer average of 89/100. It allocates 75% of expenses to programs, below the peer average of 93%. Its annual revenue of £125M is well above the peer average of £669K.

The Royal Horticultural Society is a registered charity in the United Kingdom. If you are a UK taxpayer, your donation may qualify for Gift Aid, which allows the charity to claim an extra 25p for every 1 pound you donate at no cost to you. Higher-rate and additional-rate taxpayers can also claim additional relief on their Self Assessment tax return.

Verified against 6 official sources, last refreshed .

Annual revenue
£100M-£1B
75% to programs
Source: Charity Commission (UK) (FY2025) why this matters
Unlock exact figures

Filing history

5 years on file from Charity Commission (UK) (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2025, FY2024, FY2023, FY2022, FY2021.
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Taxes

Tax-deductibility for donors

UK donations qualify for Gift Aid. THE ROYAL HORTICULTURAL SOCIETY is registered with the Charity Commission. Eligible UK taxpayers can boost their gift by 25% at no extra cost.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

AN
Anthony Kirkham
Trustee

Officers & trustees (17)

Source: Public filings

AN
Anthony K••••••
Trustee
CL
Claire R••• A•••••
Trustee
DA
Darren S••••
Trustee
EL
Elizabeth M••••••• N••••••••
Trustee
HE
Helen L••••• C••
Trustee
JA
James D••••• H•••••••••
Trustee
KA
Kate L••••••
Trustee
KE
Keith C•••••• F•••••••• W••• C••
Trustee
MA
Matthew D•••••
Trustee
MA
Matthew P••••• L••••••••••••
Trustee
NI
Nicholas D•••
Trustee
PA
Pamela M••••••
Trustee
PR
Prof N••••• S•••••
Trustee
RU
Ruth W•••••••
Trustee
SU
Susan J••• B••••••
Trustee
TA
Tazim E•••••
Trustee
WE
Wesley A••••• K•••
Trustee
Full names, contact details & compensation

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Latest news

From global news sources

10 articles found

From global news sources

Sentiment

Neutral

Activity timeline

Filings and press mentions, merged

The Hampshire-based fashion brand celebrating its 20th anniversary - Great British Life
May 2026
www.greatbritishlife.co.uk
RHS Chelsea Flower Show 2026 - The Royal Family
May 2026
www.royal.uk
RHS Chelsea Flower Show: Charles and Camilla view gardens as gnome ban lifted - BBC
May 2026
www.bbc.com
New £3 million Centre to help grow healthy gardens - GOV.UK
May 2026
www.gov.uk
Royal Horticultural Society - Page 5 of 5 - The i Paper - The i Paper
May 2026
inews.co.uk
RHS Bridgewater offers half-term fun with £6 entry for kids - The Bolton News
May 2026
www.theboltonnews.co.uk
RHS Herbarium Hits Milestone - BBC
May 2026
www.bbc.co.uk
RHS seeks memories and memorabilia to mark special anniversary - Tavistock Times Gazette
Apr 2026
www.tavistock-today.co.uk
Grangemouth woman and garden expert receives top honour from Royal Horticultural Society - Falkirk Herald
Apr 2026
www.falkirkherald.co.uk
News - Uncovering horticultural history could rescue plants of the future - University of Nottingham
Mar 2026
www.nottingham.ac.uk
Form filed
£124.8M revenue
FY2025
CCEW
Form filed
£120.5M revenue
FY2024
CCEW
Form filed
£122.1M revenue
FY2023
CCEW
Form filed
£110.5M revenue
FY2022
CCEW
Form filed
£67.4M revenue
FY2021
CCEW

Donor reviews (100)

1.5 / 5 average · includes imported Trustpilot

1.5
100 reviews
5
4
4
3
3
6
2
14
1
73
Very Poor - Chelsea Flower Show May 2023

Chelsea Flower Show May 2023Overpriced, overcrowded and far too commercilalised. Extremely disappointed as had been wanting to go all my life.

Annie Gregory Donor · Mar 26, 2026 Trustpilot Trustpilot
Take your own picnic

The parks are not fit for the amount of visitors at both Harlow Carr & Bridgewater. Just bring your own food & refreshments then you will be able to enjoy it. Queues for food were worse than in the Soviet Russia. In Disney resorts you can get food in 5 minutes! In RHS I was in the queue for the ice creams for 40 and then for 30 minutes for the food. Venues need more staff, more food/drink/ice creams/coffee stations! And better management of those beautiful places!

Mark Greenop Donor · Mar 26, 2026 Trustpilot Trustpilot
★★ RHS flower show Tatton park 2023

RHS flower show Tatton park 2023Very disappointed. Difficult to see anything due to crowds Loads of stalls selling clothes, homeware, arts and crafts plus overpriced gardening gear and plants. Very few gardens and plant displays. A nice but small floral marquee. Hugely overpriced food (£10 for a sausage in a bread roll, £13 for a small chucken wrap). Huge queues for coffee as most food vendors don’t offer hot drinks. Then nowhere to sit and not enough shaded seating.False ‘show price offers’ - not any cheaper than shops and when checking bank account, more money taken than shown on receipt - £129 on receipt but £140 showing on statement….now have to try and get it back (beware if you buy from the hozelock stand!).Took almost an hour to get off site at the end of the day!

Alison Clark Donor · Mar 26, 2026 Trustpilot Trustpilot
I became member and purchased 2 show…

I became a member and purchased 2 show package for tatton at Cottons hotel. We were in the same room and I could have paid the same for 2 rooms on booking .com. we also were taken from a nice breakfast to be given a cheap buffet breakfast.The package was a very expesive dissapointment and you could book it cheaper even directly with the hotel.The rhs website is difficult to use and I find google easier.

Janice Copestake Donor · Mar 26, 2026 Trustpilot Trustpilot
Tatton: the death throes

We have visited RHS Tatton for the past seventeen years. The show gardens were often jaw-dropping - exciting and aspirational in equal measure. We have so many photographs and videos of designs we loved, and wanted to emulate. The financial crisis of 2008-9-10 clearly had an impact, however, and the big-ticket sponsorship dried up, but the show adapted, and the ‘back-to-back’ gardens, for example, and the Young Designer of the Year competition, ensured that the sense of energy was maintained. For a while. Over the past few years, the soul of the show has been lost, and this year was simply dreadful. The show gardens have been reduced to banal essays in the clichés of ‘sustainability’, - deeply ironic in the light of the oceans of over-priced imported tat groaning from the stands around the site. For this, we were charged in excess of £30 a ticket. My partner commented that we could have spent a few hours at Cheshire Oaks, called in at Bridgemere on the way home, and had a better experience - free. We are cancelling our membership. Will it make the slightest difference to the RHS? Of course not, but it’ll make us feel better…

Nick H Donor · Mar 26, 2026 Trustpilot Trustpilot
Would never come back

Travelled over 2hrs one way and planned accommodation around this event, when we realised the weather forecast was going to be heavy rain for several days we contacted customer service and the ticket line to see if we could exchange our tickets for an alternative show as we knew we wouldn't be able to enjoy it with the heavy rain and muddy conditions. Customer service were dismissive and offered no help or support just 'check the weather'. The ticket line explained that as it was the last day of the show and Tatton was the last show in the year therefore we were not eligible for exchange. I think this is appalling when any other day/show would have been exchangeable, the policy should apply to all tickets and we should have been allowed to exchange it for a show next year or for a voucher towards buying a ticket next year or similar. Due to this we ended up attending out of spite of losing our money on the tickets and not being able to afford to do anything else with our day instead, as this was an expense we could not afford to waste. When we arrived the ground conditions were super muddy as it had been raining for several hours during the night and previous day. The car park was a 20-30min walk from the show entrance, through muddy fields and woodland, none of this was made clear beforehand and I felt really bad for anyone who was elderly or had less mobility as this was not an easy/pleasant trek to get to the show. When we arrived all we could see were food/drink stalls and stalls selling trinkets, the kinds of things you'd see at a regular craft/food market. We had booked our tickets based on the reputation of shows like Chelsea and Hampton Court and expected to see gardens, plant displays etc, not hundreds of tents trying to get you to buy things you don't need. When we had already spent £30 to get in, we were certainly not planning on doing any shopping once we got there. We could have easily gotten the same experience for much cheaper at a food festival or ar

Jodie Donor · Mar 26, 2026 Trustpilot Trustpilot
★★ Too many restrictions and entry…

Too many restrictions and entry limitations. So many of the houses and gardens that give discounted entry to RHS members only offer discounts on certain days or at limited times of the year! Very frustrating and not good value. Shame :-(

KGS Donor · Mar 26, 2026 Trustpilot Trustpilot
★★★★★ RHS Bridgewater

What a fab garden at Bridgewater. Lovely day thank you

J Duty Donor · Mar 26, 2026 Trustpilot Trustpilot
Wisley = Extremely expensive food two…

Wisley = Extremely expensive food two slices of bread a small piece of dried up chicken £5.95

Kevin bailey Donor · Mar 26, 2026 Trustpilot Trustpilot
RHS Vouchers can't be used in online shop!!

Someone gave me rhs vouchers. Oh my goodness. Unless you live near enough to visit a store you have to send them the vouchers by mail with a printout of your order from the online shop and a cheque for anything above the order amount!!! Snail mail and cheques when they have an online shop.

Faith Brennan Donor · Mar 26, 2026 Trustpilot Trustpilot

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Peer charities

Other arts & culture in United Kingdom, by integrity assessment

Charity Score Revenue Program %
The Royal Horticultural Society This page 84 £124.8 million 75%
Inspira (01) 89 £5.7 million 100%
Burnley Leisure and Culture 89 £7.9 million 90%
Walsall Housing Group Limited 89 £155.4 million 87%
The Manchester Young People'S Theatre Limited 89 £1.6 million 91%
Pavilion Dance South West Limited 89 £1.1 million 89%
The Connection at St Martin-In-The-Fields 89 £6.4 million 88%
The Bedford and District Citizens Advice Bureau 89 £656,480 100%
Middle Child Theatre Limited 89 £630,794 100%

Sources and verification

Refreshed

Registration and legal identity
Charity Commission for England and Wales - Register of Charities
Financial filings
Charity Commission annual returns - Fiscal year 2025 most recent on file.
Officers and trustees
Charity Commission for England and Wales - Register of Charities - 17 disclosed in the public registry.
News and media coverage
GDELT Project + Google News
Donor reviews (external)
Trustpilot consumer reviews
Community reviews (verified email)
GiveRadar Community Reviews - 100 verified review(s) on file.

Data freshness

Last updated
Mar 5, 2026
Profile completeness
85%

What we don't know

Honest gaps - our score reflects transparency, not impact

Executive compensation
Top-officer pay not disclosed
Mission statement
No self-published statement of purpose
Programs & projects
No named programs listed by the charity
Headquarters address
No street address on file
Operating reach
Countries where programs run not specified
Programmatic detail
Specific cause areas not yet tagged

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about The Royal Horticultural Society

What is The Royal Horticultural Society?
The Royal Horticultural Society is a arts & culture nonprofit organization, United Kingdom. The RHS was founded in 1804 to inspire passion and excellence in horticulture. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place. To achieve our aim we undertake scientific research; provide education, training and horticultural advice; support community horticulture projects; and share our renowned gardens and shows with the public.
When was The Royal Horticultural Society founded?
The Royal Horticultural Society was founded in 1963.
Where is The Royal Horticultural Society located?
Headquartered in United Kingdom.
What is The Royal Horticultural Society's annual budget?
Annual revenue for fiscal year 2025 is approximately £100M-£1B. 75% of expenses go to program services.
Is The Royal Horticultural Society trustworthy?
The Royal Horticultural Society has a GiveRadar Integrity Assessment of 84 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is The Royal Horticultural Society's registration number?
Registration: 222879 (United Kingdom).
What is The Royal Horticultural Society's website?
https://www.rhs.org.uk
Are donations to The Royal Horticultural Society tax-deductible?
Donations may be tax-deductible for residents of United Kingdom under local rules. US donors should check whether the charity has an equivalency-determination letter or a US-based fiscal sponsor before claiming a deduction.