• 65% of larger retailers surveyed are importing more bedding plants than last year, almost half are importing more hardy nursery stock and 4 in 10 more herbaceous perennials.
  • Almost three quarters of retailers in the survey (72%) said that they were currently unable to get the stock of bedding plants their business needs from UK growers.
  • The UK’s horticulture industry is supporting 50% of the policy goals in the Government’s 25 Year Environment Plan – it’s better to develop a green economy here than UK offshoring its environmental responsibilities and opportunities.
  • Urban green spaces, which include our parks and gardens, removed 28.6 kilotonnes of airborne pollutants in 2015, while vegetation removed an estimated 28 million tonnes (CO2 equivalent) of carbon gases in 2017.
  • A weakened horticultural industry will result in Britain becoming more reliant on imports, with the risks of devastating pests and diseases such as Xylella fastidiosa, undermining the regulatory and industry voluntary approach that has worked so well.
  • £7.4 billion is projected to be the total cost of ash dieback in Britain over the next 10 years, an example of a disease that has been introduced and that 47 tree pests not yet established in the UK are capable of causing at least £1 billion worth of damage if they are introduced.

The Horticultural Trades Association (HTA) is calling for the UK Government to address the growing need to support UK horticulture and with it, support a green economic revival post-COVID-19. A new HTA industry survey reveals that over half of British ornamental growers (52%) expect a further downturn in sales from June to August as they have not been able to plant crops during lockdown, and this is now resulting in increased imports.

Historically as little as 10% of bedding plants were imported during the peak trading season - when 60% of sales are typically made between March and May in the UK. Due to the pandemic lockdown, the latest HTA survey shows this figure has spiked significantly - 65% of larger retailers surveyed stated they were importing more bedding plants, with almost half of these retailers stating increased imports of hardy nursery stock (HNS) and around 4 in 10 are importing more herbaceous perennials. Plants such as geraniums, osteospermum, petunia, hostas, ferns and clematis have all seen large rises in importation.

The British Garden Centres group, which has the second largest number of stores in the UK, traditionally sources its plants from growers within the UK and, throughout the year, sources less than 20% from overseas. However, to meet demand in the last month, they have had to turn to Europe for nearly 60% of their plants.

There has also been a rise in the number of retailers having to import plants from other countries which typically include the Netherlands, Germany, Italy, Belgium, Denmark, France and Ireland.

Almost three quarters of retailers in the survey (72%) said that they were currently unable to get the stock of bedding plants their business needs from UK growers.

While UK-grown supply of HNS and herbaceous perennials presented less of an issue - around 8 in 10 retailers surveyed stated they can get sufficient stock - 51% of garden centres overall said they were importing more bedding plants while 39% indicated they were importing more HNS and 38% said more herbaceous perennials imports.

The industry plays an essential role in safeguarding plant health as well as strengthening the UK’s biosecurity programme. A strong horticultural sector has been identified as vital to delivering the Government’s 25-year Environmental Plan. A weakened industry will result in Britain becoming more reliant on imports, undermining the strong regulatory and industry voluntary approach taken to managing plant health and biosecurity in this country. It risks letting in devastating pests and diseases that the UK has been committed to keeping at bay, such as Xylella fastidiosa, emerald ash borer and Asian long-horn beetle.

No other industry has faced the seasonality and perishability of the plant growers’ sector during the lockdown period, which has resulted in the £1.3bn British nursery market disposing of hundreds of tonnes of plants over the last few months.

While the decision to re-open garden centres last month was welcome, many of these businesses have been left without financial support as they were unable to access government grant schemes. The HTA is calling for a UK grant aid scheme along the lines of the one put in place by the Dutch government. It is also believed that the current availability of European stock is due to factors such as early intervention by the Dutch government of €600m to support their industry, allowing confidence to continue growing, and the fact that garden centres in the Netherlands and Germany remained open during lockdown.

Over the last decade, the Government, the HTA and others in the industry have been working together to strengthen the UK’s biosecurity, which protects plants that grow in our gardens and in the countryside and is regarded as essential to the conservation of the country’s natural environment as well as our food security.

James Barnes, Chairman of the HTA, comments: “Horticulture is more than just gardening; it resonates throughout nature and the landscape we all have around us. It is essential in supporting half of the policies within the Government’s 25 Year Environment Plan and underwrites many of the nation’s wider ambitions for climate change.

“While imports are always a part of our industry, UK garden centres have a strong track record of sourcing British plants, but the pressures of COVID-19 has forced many to look abroad. Now, more than ever, we need to build domestic production, to provide resilience that comes with a strong UK based horticultural industry. We need the Westminster and devolved governments to support our industry, as the Dutch Government has done for theirs.

“The UK can’t afford to offshore its environmental responsibilities. We have the potential in the UK in a post COVID-19, post-Brexit world to become leaders in this field - to green our economy in science and research, in horticultural production and in environmental control systems – the ornamental horticulture industry is uniquely placed to lead this revival”.

Adam Frost, presenter and garden designer, comments: “I have been doing a great deal of soul searching lately and there has never been a more important or relevant time than now for people to connect with nature. We are asking the Government to recognise the significance of gardening in the natural world and the vital role that those working in the horticulture sector have on our wider environment around us.

“By supporting our UK growers, we are not only nurturing our health and wellbeing over this critical period but we will be safeguarding our plants and protecting the resources that are so essential to our environment for years to come. We also need to protect the valuable experience and knowledge of the people that form the backbone of this industry.”

Issued by BIG Partnership on behalf of the Horticultural Trades Association.

For further information please contact:

Karen Grant on 07805 436 957


Notes to Editors

Horticultural Trades Association

The Horticultural Trades Association (HTA) is the trade association for the UK garden industry, representing commercial growers, manufacturers, garden centres and domestic landscapers. It helps its members to flourish by promoting, supporting and nurturing the garden industry through their key values; collaboration, innovation, influence and integrity.


The HTA has been highlighting the unique plight of the UK grower sector and the need for direct government assistance given the inapplicability of the current financial aid schemes.

The impacts on the British ornamentals sector are not unique, and subsequently various other support packages have been announced. These include a €35 million package for the Belgian horticulture sector, with €25 million for ornamentals, a £25 million package for the Northern Irish agricultural and horticultural sector, which will include ornamentals, and most notably a €650 million Dutch scheme that compensates growers in the horticulture and potato sectors for the loss of revenue or additional costs related to the collapse in demand for their products as a result of COVID-19: €600 million is specifically for horticultural growers.

Growers are already seeing increased competition from Dutch products as a result of the business confidence that this scheme delivers, and this may grow as more countries take similar steps. The impacts of this competitive disadvantages will be felt for several years.

The importance of a strong UK horticulture industry 

According to research published by Oxford Economics in 2018, the UK’s horticulture sector is estimated to contribute £24.2 billion to the UK’s national GDP.

In addition, the UK’s ornamental growers are a keystone industry in maintaining and growing the value of the UK’s natural assets such as forests, parks, gardens and other green spaces. The UK’s natural capital – which values these assets - was estimated to be worth £958 billion (2015). These natural resources improve the nation’s health and have social and environmental benefits, for example on hot days the shade from the trees saved the UK £248 million by maintaining productivity and lowering air conditioning costs (2017).

Britain is a nation of gardeners, tens of millions of us get great enjoyment and relaxation, whether from our gardens, patios, balconies, allotments, or the plants in our homes. 

The UK’s horticulture also performs a fundamental role in creating significant benefits for the environment, economy, education and biosecurity. Key facts about the industry include:

  • Improved beauty and engagement - gardening in the UK’s 23,000 primary schools and 22 million gardens provides children with a chance to learn about nature and how food is produced. In the UK active visits to green spaces were estimated to provide societal gain worth £4.4bn in 2015.
  • Thriving plants and wildlife - the UK’s domestic gardens and the plants and ponds they include cover an area of 5,200 square kilometres – three times the area of Greater London.
  • Clean air - the urban green spaces which include our parks and gardens removed 28.6 kilo-tonnes of airborne pollutants in 2015. This led to a reduction of 239 deaths and 1,119 cardiovascular or respiratory hospital admissions
  • Enhancing biosecurity - the industry’s work with the Plant Health Alliance is  key to safeguarding the UK’s landscape from pest risks such as Xylella fastidiosa, which can infect 595 plant species and is estimated to have had an economic impact of £20 billion in Europe so far. Ash dieback is estimated to cost the UK £7.4billion over a 10 year period. Reducing the spread of Phytophthora ramorum, a disease which causes sudden larch death, will cost £23m over five years[1]

[1] Biosecurity in numbers: Figures, estimated values and costs relating to biosecurity and plant health


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