I beg to move,
That leave be given to bring in a Bill to provide for the prohibition of the sale in England of horticultural peat by the end of 2024; to provide for certain exemptions from that prohibition; and for connected purposes.
Peatlands are the UK’s largest carbon store. They contain more carbon than the forests of the UK, France and Germany combined and are home to some of our most iconic and rarest wildlife, such as the bittern, the swallowtail butterfly, the short-eared owl and the hen harrier, but less than 20% of our peatlands are in a near-natural state: 87% of England’s deep peat areas are degraded, damaged or dried out. This is caused by a range of factors including overgrazing and drainage for agriculture as well as extraction for compost and other growing media for gardening and horticulture.
Extraction degrades the state of the wider landscape, damaging wildlife habitats and reducing peat’s capacity to prevent flooding and filter water. And of course extraction means that stored carbon is released, contributing to climate change. The Bill would implement the 2022 commitment made by the Government to prohibit the use of peat products in amateur gardening in England by the end of the year.
In 2011 the Department for Environment, Food and Rural Affairs announced support for phasing out peat products with a commitment to legislate if a voluntary approach proved to be ineffective. The Government’s 2021 consultation received more than 5,000 responses, 95% of which supported a ban on retail peat sales. The Royal Horticultural Society has backed a ban, and Professor Alistair Griffiths, its director of science and collections, said in 2022:
“Peatlands are the world’s largest carbon store on land, with great potential to store carbon long term, helping to reach net zero…To tackle the climate and biodiversity crises, it is essential that we have a sustainable transition to peat-free alternative growing medias. The RHS stopped selling peat-based growing media bags in 2019 and will continue to work with DEFRA, industry and gardeners to accelerate the transition to peat-free.”
We take pride in being a gardening nation and the covid lockdown triggered increased enthusiasm for this great outdoor activity. There has already been a big shift to non-peat compost products thanks to the efforts of the horticulture industry, DEFRA Ministers, campaigners such as Monty Don, and responsible choices made by gardeners.
However, peat can still lurk in gardening products, such as potted house plants and trays of bedding plants. The presence of peat in these products is rarely labelled, meaning even the most ecologically committed gardener may not know it is there. Even the most effective information campaign can only go so far in changing behaviour. Gardeners should be able to buy from a garden centre without fear that their purchase will harm the environment elsewhere.
There are now reasonably priced peat-free composts using materials such as bark, coir and bracken. Thanks to a decision by the Department for Environment, Food and Rural Affairs, solid digestate from anaerobic digestion will soon become another source of peat-free growing media. Peat alternatives for products such as potted plants are also available. Companies such as B&Q have gone peat-free, as has Kew gardens, and the Royal Horticultural Society is 98% of the way there. The consumer organisation Which? excludes peat-based compost from its product comparisons. While it acknowledges that some peat-free products cost more, it believes that there is now a good range of lower-cost options on the market.
The horticulture industry has had since 2011 to prepare for the phase-out of peat. Thirteen years on, some real progress has been made. Peat use more than halved between 2020 and the end of 2022, including a reduction of nearly 70% in the amateur sector. In 2022, professional use of peat fell below 50% of their total consumption of growing media for the first time, but UK horticulture still used 950,000 cubic metres of peat in 2022, including 471,000 cubic metres in the retail sector. I acknowledge that only a comparatively small proportion of the UK’s peat is affected by extraction for horticultural products, but by targeting the demand for peat, we can help keep it in the ground both here and overseas, preventing the damaging release of carbon.
As well as an immediate ban on peat products for retail use by the general public, the Bill would give Ministers the power to use secondary legislation to extend that ban to professional horticulture on a future date. That reflects the fact that there are still barriers to be overcome before we can be confident that reasonably priced peat-free products and production materials are available for the professional sector. However, we need progress there, too, and I urge the Government to press ahead with a clear timetable for the full transition to peat-free products across the horticulture sector. Limited exceptions to the ban will be needed, some of which may need to be permanent, such as in relation to science and research and rare plants, but the 2030 target has been on the table for more than a decade. I call on the industry and the Government to ensure that meaningful change is delivered by the time we reach that 2030 milestone so that UK horticulture moves into its peat-free future and we seize the opportunity to become a global leader in the supply of sustainable compost and growing media.
The Bill should be just one part of a wider strategy to achieve the Government’s ambitious target to restore 35,000 hectares of peat by the end of 2025. The United Kingdom is custodian of 3 million hectares of peatland habitats. That includes 13% of the world’s blanket bog, which is a globally rare ecosystem protected by international treaties, one example of which I was pleased to visit in County Fermanagh in 2014. More money is being invested in peat protection and restoration than ever before. Growers can apply for funding for the equipment they need to transition away from peat.
DEFRA’S 2021 peatland action plan is backed by £50 million from the Nature for Climate Fund. I was pleased to secure a commitment to that fund in the 2019 Conservative manifesto. Work has been taking place on projects such as the great north bog and at Rookhope in the North Pennines, which I visited on a bitterly cold, windy day back in 2020 with the local MP, my right hon. Friend the Member for North West Durham (Mr Holden). Perhaps even more significant than that commitment is the fact that the farm support under England’s new environmental land management schemes embraces peatland restoration, with the potential for a major long-term flow of funding for this vital task stretching into the future.
Peat not only plays a vital environmental role in our distinctive island habitat, but is part of Britain’s identity, history and culture. Landscape ecological planner Jennifer Dowdell described it as
“a grand encyclopaedia, a storehouse of pollen that can help us understand our ecological history and the changing climate”.
Peat’s miraculous capacity to preserve organic material has meant that it can offer up evidence of the gruesome practices of our ancestors, when so-called bog bodies are discovered thousands of years after these men and women met a grisly end. Seamus Heaney was just one of several poets and writers to reflect on the deep rich peatland earth of these islands.
Removing peat from amateur gardening gives the House the opportunity to recognise the value of that cultural and ecological heritage; to take active and practical steps to protect and restore precious natural habitats; and to take us closer to our goal of reaching net zero and preventing disastrous climate change. I commend this Bill to the House.