Wonky Veg Sales Are Rising, But Most Rejected Produce Never Reaches a Shelf

There is a farm somewhere in the UK right now with a field of carrots that will never be sold. Not because they are inedible. Not because there is no demand for them. Because at some point, before they were even pulled from the ground, someone decided what a carrot is supposed to look like, and these ones did not qualify.

That decision, made upstream and largely out of public view, is the real subject of the wonky vegetable story. Not the aisle. The spec.

The aisle is real, and it is growing

Start with what is undeniably working. Tesco's "Perfectly Imperfect" strawberries now account for 15% of all strawberry sales at the retailer. Morrisons moves over 500 tonnes of wonky produce a week to roughly half a million customers. Waitrose's imperfect range has grown 44% in the past year alone. This is not a niche shelf tucked away for the occasional curious shopper. It is a mainstream buying habit, repeated across multiple major retailers, at meaningful scale.

The appetite behind it is broader still. YouGov research found that more than three quarters of UK adults now say they are likely to buy imperfect fruit and vegetables the next time they shop. That is not tolerance. That is a genuine shift in what people are willing to put in a basket, and increasingly, what they are choosing to put there on purpose.

But the appetite is not entirely consistent, and that inconsistency is worth sitting with. Shoppers will happily eat a bent cucumber. Put a single spot on an apple, and it is much more likely to be left on the shelf or binned at home. The standard for what counts as acceptable was never really about function. It was about what we had been trained to expect something should look like, and that training is proving more negotiable in some categories than others.

The farm tells a different story

Go back further than the shelf, to the field itself, and the picture barely resembles the one told by the growth figures above. Research estimates that roughly a third of everything grown in the UK never leaves the farm at all. Misshapen carrots, undersized potatoes, blemished apples, all ploughed back into the soil before they are ever offered to a shop, let alone a customer. The wonky aisle, however fast it is growing, is only ever dealing with the produce that gets as far as a retailer's gate. Most of the rejection happens long before that point, and it happens according to standards the customer never sees and never votes on.

This is the part of the relationship between supermarkets and farms that rarely makes it into a marketing campaign. Specifications for size, shape, colour and uniformity are typically set by the retailer, written into supply contracts, and applied at the point of harvest or grading, not at the till. A grower does not get to decide that a slightly curved parsnip is worth selling. That decision was made months earlier, in a spec sheet, before a single seed went into the ground for that season.

The leverage behind that arrangement is structural, not incidental. The UK grocery sector is highly concentrated, with a small number of chains controlling most of the market, which gives retailers the ability to layer their own proprietary cosmetic criteria on top of existing food standards. Researchers studying this dynamic have quoted growers describing the imbalance plainly: from the farmer's side of the negotiation, the supermarkets held all the cards.

A complication worth sitting with

It would be tidy to end the story there, with the farm as the overlooked victim and the supermarket as the party holding all the power. The full picture resists that framing. On-farm loss accounts for around 16% of total UK food waste. Retail waste, the stock that spoils or gets rejected inside a supermarket itself, accounts for roughly 2%, about eight times less than farming. Both of those figures are dwarfed by what happens after food is actually bought: households are responsible for more than 70% of edible food waste in the UK, more than five times any other single source.

None of that erases what is happening at farm level, and a third of national production never leaving the field is still a genuinely large number. But it does mean the wonky aisle conversation, which almost always focuses on the standoff between farms and supermarkets, is quietly skipping past the largest source of waste in the entire system. The bin at home gets far less attention than the field or the shelf, possibly because there is no aisle, no campaign and no retailer PR team built around it.

Two things are true at the same time

Both of these facts hold simultaneously, and neither cancels the other out. More wonky produce is being bought in the UK than ever before. And most of what gets rejected for looking wrong never reaches a shelf to be rejected at all, because it never gets the chance.

It is worth asking why this particular shift, in this particular direction, has accelerated now. Kantar data from recent years shows wonky veg purchases rising fastest during periods of cost of living pressure, with millions more shoppers picking up imperfect lines specifically as they looked for cheaper ways to fill a trolley. That does not make the shift meaningless. It does suggest that price, more than a change of heart about what vegetables should look like, has done a great deal of the work in moving this category from niche to mainstream. The aesthetic bar for what is sellable turns out to be considerably more flexible than anyone assumed, once there is a discount attached to lowering it.

Who actually holds the decision

The wonky aisle has done something real. It has created a market for produce that would once have been discarded automatically, and it has shifted, in a measurable way, what shoppers are prepared to buy. But it has not touched the earlier and more consequential decision, which is what counts as good enough to grow, harvest and offer for sale in the first place. That standard is still set upstream, by retailers, embedded in contracts most customers will never read, long before anyone gets near a checkout.

A carrot with two legs being sold at a discount is a genuine change from ten years ago. It is also, in the context of a third of national production never making it off the farm, a fairly small change. The interesting question is not whether the wonky aisle should exist. It clearly should, and it clearly works. The interesting question is what it would take to move that original decision earlier, back to the point where it is currently made without a customer anywhere near the room.