Waitrose’s new National Geographic series brings regenerative farming to a much wider audience. That is worth welcoming, but as supermarkets adopt the language of regeneration, clear definitions, credible evidence and fair support for farmers will matter more than ever.

Regenerative farming has spent years moving through conversations between farmers, soil scientists, environmentalists and those looking for a different future for food production. Now, it is increasingly entering the language of major retailers.

This week, Waitrose launched a two-part YouTube series with National Geographic CreativeWorks, filmed at its Leckford Estate in Hampshire. The series presents regenerative agriculture not as a niche experiment, but as part of a response to the pressures facing the food system, from depleted soils and biodiversity loss to climate change and the need for more resilient farms.

Alongside the films sits a much larger commitment. Waitrose says that by 2030, all its own-brand UK meat, milk, eggs, fruit, vegetables and horticulture will come from farms using regenerative practices. Its wider Farming for Nature programme is intended to support around 2,000 British farmers in making that transition.

This matters. When a supermarket places regenerative farming in front of a mainstream audience, it can influence what consumers look for, what suppliers are expected to deliver and where investment flows across the food system.

But it also raises a more difficult question: what happens when regenerative agriculture becomes mainstream?

From farm practice to supermarket promise

At its best, regenerative farming is not a fixed list of techniques. It is an approach centred on improving the condition of the farmed environment while continuing to produce food. Depending on the land, climate and farming system, that might include longer and more diverse rotations, cover crops, reduced soil disturbance, integrating livestock, restoring hedgerows, protecting watercourses or reducing reliance on synthetic inputs.

The principle is that land should become healthier and more resilient over time. Soils should function better. Water should be held and filtered more effectively. Habitats should recover. Biodiversity should increase. Farms should also become more capable of withstanding drought, flooding, volatile input costs and other pressures.

That flexibility is part of regenerative farming’s value. A dairy farm in Cumbria cannot be managed in the same way as an arable farm in East Anglia or an orchard in Hampshire. Regeneration must respond to place.

Yet the same flexibility creates a problem when the term moves into corporate targets and consumer-facing campaigns. No single, universally accepted definition of regenerative agriculture exists. Without clear expectations, almost any isolated improvement could potentially be presented as “regenerative”, even if the wider system remains largely unchanged.

The question is no longer only whether a farm has adopted a particular practice. It is whether the health of the land is measurably improving and who is responsible for deciding.

Encouraging signs behind the announcement

Waitrose’s work appears to go beyond simply applying a new word to existing supply chains.

Through a partnership with Land App, more than 2,000 farmers are being offered mapping tools and support to develop land-management plans. Waitrose says the programme will collect information across more than 60 sustainability measures and assess the state of nature on its own-brand UK land-based farms.

It has also partnered with Soil Association Exchange on a four-year programme that will track soil health, biodiversity, water, carbon, animal welfare and social impact. A further partnership with Regenified will give 100 farms access to a regenerative certification framework. Leckford’s orchard and vineyard have already received that certification.

These details matter because credible regeneration cannot be demonstrated through attractive imagery or a list of practices alone. Baseline data, repeated measurement and some form of independent scrutiny are essential if the public is to understand what has actually changed.

It is also important that Waitrose speaks about supporting farmers rather than simply imposing another standard upon them. The cost of transition is real. New equipment, advice, data collection and changes to rotations or stocking can require investment, while environmental gains may take years to appear. Farmers should not be expected to carry that risk alone so that a retailer can meet a public commitment.

The risk of regeneration becoming a label

The growing popularity of regenerative agriculture is a sign of progress, but it also makes the term vulnerable.

Once “regenerative” becomes commercially valuable, there is an incentive to make it broad, simple and easy to communicate. Real changes on farms, however, are rarely simple. A field under reduced tillage may still depend heavily on herbicides. A farm may plant cover crops while continuing to lose hedgerows elsewhere. Improvements in soil carbon might be highlighted while water quality, biodiversity or animal welfare receive less attention.

None of this means that partial progress is worthless. Farming systems cannot be transformed overnight, and different farms will begin in different places. But there is a difference between recognising a transition and presenting an incomplete change as a finished achievement.

If regenerative agriculture is to retain its meaning, supermarkets will need to be clear about:

• the baseline from which each farm is improving;
• the outcomes being measured, not only the practices adopted;
• how progress is independently checked;
• what timescale counts as a meaningful transition;
• how trade-offs are reported when one measure improves and another does not;
• and how farmers are paid and supported for delivering wider public benefits.

Without that transparency, “regenerative” risks becoming another reassuring word on food packaging; one that asks consumers to trust a claim they cannot properly examine.

Who holds the power to define regenerative?

There is a wider issue here about power within the food system.

Farmers have helped develop regenerative methods through years of observation, trial and adaptation. Agroecology adds an equally important reminder that farming cannot be separated from local ecology, knowledge, communities, economics and questions of fairness.

As large retailers enter this space, they bring reach, finance and the ability to shift whole supply chains. Used well, that influence could make nature-friendly farming more viable at a scale that individual farms cannot achieve alone.

But retailers also have considerable power over price, specifications and contracts. If they define regeneration mainly through what is easiest to measure or market, farmers may find themselves completing more assessments without receiving the long-term security needed to change their systems. A genuine transition cannot rest on environmental demands at farm level while the rest of the supply chain continues to reward uniformity, low prices and short-term volume above all else.

The definition of regenerative agriculture should therefore not belong to supermarkets alone. Farmers, researchers, ecologists and communities all need a place in deciding what credible progress looks like. Just as importantly, the people producing the food must share in the value created by higher environmental standards.

A welcome step and a test

Waitrose’s collaboration with National Geographic could help many more people see that the way food is produced affects soil, water, wildlife, climate resilience and the future security of our food supply. Public understanding matters and good communication can make changes taking place on farms visible beyond the agricultural sector.

The retailer’s measurement partnerships and commitment to support farmers also give the initiative more substance than a publicity campaign alone.

Still, the real test will not be how compellingly regeneration is presented on screen. It will be what happens across those 2,000 farms over the coming years: whether ecological conditions improve, whether businesses become more resilient, whether farmers are fairly rewarded and whether the evidence is made clear enough to earn public trust.

Regenerative farming moving into the mainstream is not, in itself, the problem. In fact, food-system change on the scale now required will inevitably involve supermarkets and other large buyers.

The challenge is to ensure that mainstream adoption strengthens the meaning of regeneration rather than diluting it.

If the word is going to appear more often in the supermarket aisle, it must continue to describe something real in the field.