The Cheapest Crop
in the World

There is a quiet crisis running through the agricultural heartland of North America, and it has been building for decades. It is not a drought, a pest, or a disease. It is a system — a commodity pricing structure that has, with remarkable efficiency, turned the people who grow our food into the least-compensated link in the entire food supply chain.

The farmer who grows the wheat in your cereal box receives, on average, less than two cents for every dollar you spend on that box. The rest goes to the processor, the packager, the distributor, the retailer, and the marketing department that convinced you the cereal was "heart healthy." The farmer, who did the actual work of coaxing life from soil, gets the rounding error.

This is not an accident. It is the logical outcome of a system designed to produce the cheapest possible raw material for the cheapest possible manufactured product. And it has consequences that extend far beyond the farm gate.

The Race to the Bottom

Modern commodity agriculture operates on a single, brutal principle: produce more for less. Farmers are price-takers, not price-setters. The price of wheat, canola, barley, and corn is set by global futures markets, not by the cost of production on any individual farm. A farmer in Saskatchewan competes not just with their neighbour but with farms in Ukraine, Argentina, and Australia — farms that may operate under entirely different labour laws, environmental regulations, and subsidy structures.

The result is a relentless pressure to reduce costs. Fewer inputs. Larger equipment. Fewer employees. Larger fields. Monocultures that stretch to the horizon, because diversity is inefficient and efficiency is survival.

What gets lost in this compression is everything that cannot be measured in bushels per acre. Soil health. Biodiversity. Farmer wellbeing. And — critically — the nutritional quality of the food itself.

"We have been selecting for yield, and we have been getting yield. We have not been selecting for nutrition, and we have not been getting nutrition."

— Dr. Donald Davis, University of Texas

The Nutrient Density Problem

The crops that command the highest commodity prices are not the crops that are best for human health. They are the crops that are easiest to process, store, and ship. High-starch, low-fibre, bred for yield rather than nutrition.

Research published in the Journal of the American College of Nutrition found that the nutrient content of 43 common garden crops declined significantly between 1950 and 1999, with protein, calcium, phosphorus, iron, riboflavin, and vitamin C all showing measurable drops. The leading explanation is the "dilution effect" — modern high-yield varieties grow faster and larger, but the mineral and vitamin content does not scale proportionally with the increased biomass. You get more crop, but less nutrition per gram.

The farmer is not paid to grow nutrient-dense food. They are paid to grow volume. And the system has optimised accordingly. A bushel of wheat that would have nourished a Victorian family for a week is worth exactly the same as a bushel of wheat bred to resist lodging and ripen uniformly for mechanical harvesting. The market cannot tell the difference. The market does not care.

What This Means for Farming Communities

The economic consequences of commodity agriculture are well-documented. Farm income in Canada has been stagnant in real terms for decades. The number of farms in Canada has fallen by more than 40% since 1971, while the average farm size has more than doubled. The family farm — the foundational unit of rural community life — is being replaced by industrial operations that employ fewer people, support fewer local businesses, and have less connection to the land they work.

Rural communities that once supported schools, hockey rinks, grain elevators, and main streets are hollowing out. The young people leave because there is no economic future in farming a commodity crop at the margin of profitability. The knowledge — the deep, generational understanding of local soil, local weather, local ecology — leaves with them.

A Different Question

Shaffer Farms started from a different question. Not "how do we produce more for less?" but "what can we grow that is genuinely worth more — to us, to the buyer, and to the land?"

The answer, for us, was the natural straw. A hollow rye grass stem that has been used as a drinking vessel since ancient Mesopotamia, that disappeared from bars and cafes when plastic arrived in the 1960s, and that the craft beverage world has been trying to bring back ever since.

It is not a commodity crop. There is no futures market for hollow rye stems. The price is not set in Chicago. It is set by the value it delivers — to the bartender who wants the best mouthfeel in the category, to the hotel that wants a zero-waste table service, to the coffee shop that wants to stop apologising for paper straws that go soggy in thirty seconds.

The Bigger Picture

The natural straw is one product. But the principle behind it — that farmers should be paid to grow things that are genuinely valuable, not just things that are cheap to produce — is a principle that applies across agriculture.

The organic movement understood this. The regenerative agriculture movement understands this. The farm-to-table movement understands this. What they all share is a rejection of the commodity logic that says the only thing that matters is the price per tonne.

Every farm that chooses to grow something genuinely valuable — something that could not be grown by a faceless industrial operation on the other side of the world — is a vote for a different kind of agriculture. Our BC test plot is one vote. We expect the results by August 2026. We will share them here.