FARM JOURNAL · GRAND TETON, IDAHO

How Einkorn Is Grown: A Year on the Farm at Grand Teton

Not all wheat is created equal, and the beginning matters. Learn how einkorn’s flavor, quality, price, and rarity all trace back to the hours that start in the fields, and the hard work required to grow a grain that modern agriculture largely left behind.

Einkorn reaches most kitchens as flour, wheat berries, or pasta. On the farm, it begins as a field decision made long before a combine arrives. That beginning matters because einkorn’s flavor, quality, price, and rarity all trace back to the extra work required to grow and handle a grain that modern agriculture largely left behind.

Growing einkorn means choosing the right field, planning the crop rotation, preparing viable seed, supporting the crop through an uncertain season, harvesting it at maturity, and then doing something modern bread wheat usually does not require: removing a tight hull from around the kernel. Only after cleaning and dehulling can einkorn become the berry or flour a customer recognizes.

At Grand Teton, that work is centered in Eastern Idaho, where the family grows certified organic einkorn and mills it at its farm and mill near the Grand Teton foothills. Acreage changes from year to year as fields rotate, and nearby Idaho growers sometimes produce einkorn for the company when the family operation does not have enough suitable acres.

At Grand Teton, the farm year is treated as a continuous process that begins long before harvest:

“Farming einkorn is a year-round process. The harvest is only the visible moment. Long before that, we’re thinking about the soil, the biology, the weather, the crop rotation, the seed, and how every one of those decisions affects the food that eventually reaches a customer’s kitchen.”

How Is Einkorn Grown?

Einkorn is grown much like another small-grain cereal, but with important differences. Depending on the variety and climate, farmers sow it as a spring or winter crop. The plant emerges, produces additional shoots called tillers, sends up stems, forms heads, flowers, fills its kernels, and ripens. The mature crop can be harvested with standard small-grain equipment, although settings and timing may need adjustment for the crop.

The biggest difference appears after harvest. Einkorn is a hulled wheat. Its tough glumes remain closely wrapped around the kernel instead of falling away readily during threshing. The harvested material must be cleaned and dehulled before the edible berries can be packaged or milled into flour.

The sequence is simple to name and demanding to execute:

Stage	What is happening	Why it matters
Field planning	Rotation, field history, weeds, soil condition, and water are considered	The crop begins with the field, not the seed bag
Planting	Viable einkorn seed is placed at a time suited to its type and local conditions	Timing and establishment shape the whole season
Early growth	Plants emerge and tiller while roots and soil organisms become active	Einkorn can develop slowly at first, increasing the importance of a clean field
Heading and grain fill	Stems elongate, heads emerge, flowers form, and kernels accumulate starch, protein, and other compounds	Weather and plant health affect both yield and grain quality
Ripening and harvest	Plants dry down and grain reaches harvest maturity	Harvest must protect the crop while limiting shatter, lodging, and kernel damage
Cleaning and dehulling	Chaff, weed seed, foreign material, and the persistent hull are removed	The hull is protective in the field but cannot remain on a food berry
Milling or packaging	Clean berries are packaged whole or milled into flour	This is where the farm crop becomes a kitchen ingredient

Growing Einkorn Is the Farming Philosophy, Applied

Grand Teton does not treat its soil philosophy as a separate story from the einkorn crop.

“You can’t separate the grain from the ground it came out of. How we treat the soil is how we grow the einkorn. The einkorn is just the part you can see.”

The farm’s approach follows an energy cycle. A seed emerges and captures sunlight through photosynthesis. The plant sends some of that captured carbon belowground through compounds released by its roots. Those compounds feed organisms around the root zone, and the living community helps cycle nutrients that plants can use.

That cycle leads to a practical rule: protect and support the biology doing the work. Grand Teton uses crop rotation, cover crops, compost or compost teas, beneficial microbes, and avoids synthetic fertilizers and pesticides. Plant diversity across the wider farm includes grasses, legumes, and brassicas instead of relying on one species everywhere.

This is what field preparation really means at Grand Teton. It is not merely the work done immediately before seed goes into the ground. Rotation and soil management between einkorn crops are part of how the next einkorn crop is grown.

Learn more about Grand Teton’s regenerative farming approach →

Why Einkorn Is Different to Grow

Einkorn was never optimized for the same industrial goals as common bread wheat. Modern wheat breeding produced varieties that can be shorter, more uniform, higher-yielding, easier to thresh, and well suited to large-scale milling and baking systems. Einkorn retained a different set of characteristics.

Einkorn can start slowly

University of Wyoming trials found delayed germination, tillering, and heading in einkorn compared with other wheats. Slow early development can leave more room for weeds before the crop closes the canopy, which is one reason extension researchers recommend a clean field. Variety, planting date, temperature, moisture, soil, and seed quality influence the pace, but the practical challenge remains: einkorn can be slow out of the ground, giving weeds a head start in an organic system where herbicide is not the fallback.

Einkorn's height and maturity vary

Ancient wheats generally show more variation in height, heading time, and yield than highly standardized modern varieties. They are often taller, which can increase lodging risk. Lodging is the farmer’s term for stalks leaning or falling before harvest. Height and lodging vary by line, fertility, irrigation, wind, and storm conditions. Managing a less uniform, often taller crop requires closer observation and more responsive harvest decisions than a field of standardized modern wheat.

Einkorn is low-yielding vs. modern wheat

Einkorn is a relatively low-yielding wheat. Exact yields vary by variety, location, spring or winter type, irrigation, and whether the figure reports hulled or dehulled grain, but the commercial reality is consistent: einkorn produces less finished food per acre than modern high-yield wheat. This is also why comparisons in bushels can mislead. A bushel measures volume, and einkorn may still be carrying a bulky hull when the crop is weighed. The amount of edible kernel recovered after dehulling is a separate number.

Einkorn keeps its hull

Common bread wheat is generally free-threshing: normal threshing releases a mostly bare kernel. Einkorn is not. The hull that surrounds the kernel stays attached through harvest and must be removed in a later operation. That hull is part of einkorn’s agricultural story. It offers the kernel physical protection, but it also adds weight and volume that will not become food. It requires specialized handling, and dehulling must be gentle enough to protect the edible berry.

See how einkorn differs from modern wheat.

The Farm Year, Stage by Stage

The harvest is the visible moment, but it is the last of several stages — each one shaping the grain that eventually reaches a customer.

01

Choosing the field and planning the rotation

A farm year rarely begins on January 1. It begins when the operation decides where einkorn fits among the other crops and what condition each field is in. We often talk about how einkorn acreage changes from year to year because the farm rotates crops. That is an important correction to the picture of a permanent einkorn field. Rotation means the same ground is not simply asked to grow the same crop in the same way every season. A field decision may account for: <ul> <li style="font-weight: 400;" aria-level="1">The crop grown there previously</li> <li style="font-weight: 400;" aria-level="1">Weed and disease history</li> <li style="font-weight: 400;" aria-level="1">Soil structure and biological activity</li> <li style="font-weight: 400;" aria-level="1">Remaining nutrients and organic matter</li> <li style="font-weight: 400;" aria-level="1">Water availability and drainage</li> <li style="font-weight: 400;" aria-level="1">Whether the field is clean enough for a slower-establishing crop</li> <li style="font-weight: 400;" aria-level="1">Which crop should follow einkorn after harvest </li> </ul> Grand Teton rotates its acreage rather than planting einkorn on the same ground every year to protect biological diversity, and interrupt repetitive crop pressures. It’s part of our regenerative farming approach.

02

Selecting Seed and Deciding When to Plant

Planting time follows the einkorn type and the climate: winter types go in the fall, spring types after winter. The Koyle family farm at Grand Teton has typically planted spring-type einkorn, but has done both. Food-grade einkorn berries have already been dehulled, which can damage the germ, so anyone planting at home should test germination first rather than assume edible berries are viable seed.

03

Emergence and Tillering

The first leaves break the soil surface, as the root system explores the field, and the plant produces side shoots called tillers. Einkorn can be slow to grow, and delicate, which makes field selection, seed quality, and a functioning soil biology more important. Often, farmers will plant hardier seeds alongside einkorn to give it a stronger stalk to grow alongside.

04

Stem Growth, Heading, Flowering, and Grain Fill

The stem elongates, the head emerges from the boot, flowering occurs (einkorn is largely self-pollinating), and the kernel fills with starch and protein. Heat, cold, water stress, and disease affect every stage differently. Ultimately, the plants biology determines the pace of growth here. Each growing season can vary in length.

05

Ripening and Harvest

Green tissue fades, heads turn golden, and kernels harden. Hulled ancient grains differ from modern wheat in test weight, bulk, and fragility, which can make harvest a bit more challenging that conventional wheat varieties. It takes a practiced hand to harvest einkorn without damaging the crop, which is even more important given the already lower-yield of this ancient wheat.

Threshing, Cleaning, and Dehulling

Three terms often get blurred together. Threshing separates the harvested grain units from stalks and heads. Cleaning removes chaff, weed seeds, dust, and other foreign matter. Dehulling removes the tough glumes that remain around einkorn’s edible kernel. For modern free-threshing bread wheat, the combine releases mostly bare kernels — einkorn needs a separate step first. KERNEL RECOVERY AFTER DEHULLING (AVERAGE, UNIV. OF WYOMING TRIALS) <img decoding="async" class="alignnone wp-image-4268025 size-full" src="https://www.einkorn.com/wp-content/uploads/kernel-banner.png" alt="" width="1200" height="96" srcset="https://www.einkorn.com/wp-content/uploads/kernel-banner.png 1200w, https://www.einkorn.com/wp-content/uploads/kernel-banner-730×58.png 730w, https://www.einkorn.com/wp-content/uploads/kernel-banner-768×61.png 768w, https://www.einkorn.com/wp-content/uploads/kernel-banner-468×37.png 468w" sizes="(max-width: 1200px) 100vw, 1200px" /> Recovery ranged from 53% to 77% across trials — a broader research comparison averaged 58%. Not all in-hull weight becomes edible grain. Grand Teton’s recovery rate varies by crop, but the economics are clear: a meaningful share of what is harvested is hull rather than finished berry. Dehulling also has to balance thoroughness with kernel protection — removing the hull without unnecessarily cracking the berry or damaging the germ. After dehulling, the grain is cleaned and sorted again to meet food-quality specifications.

From Clean Berries to Flour

Once einkorn is clean and dehulled, the process splits. Some berries remain whole — packaged for customers to cook, sprout, or mill at home. Others move to the mill, where the grain is ground into whole-grain or sifted flour depending on the product. Einkorn.com states that its flour and berries are grown, milled, and sold through the family farm and mill in Eastern Idaho; nearby Idaho growers may also supply grain when the family’s rotated acreage cannot meet demand. For the 2026 crop, Grand Teton described the sequence after harvest as cleaning, milling, testing, and then shipping.

Where Is Grand Teton's Einkorn Grown?

Grand Teton’s einkorn is grown in Idaho, United States. The family farm and mill are in Teton, near the Grand Teton foothills in Eastern Idaho. The company’s own acreage changes with crop rotation, and nearby Idaho partner farmers may grow einkorn for Grand Teton when additional acres are needed. Globally, einkorn has a much smaller footprint than common bread wheat. Its wild and early domesticated history belongs to the Fertile Crescent, and continued cultivation survived in parts of Europe and Western Asia. Today, niche production also exists in the United States and Canada.

Why Does Einkorn Cost More Than Modern Wheat?

No single number explains the price. The cost difference is the result of several compounding factors: <ol> <li>Lower and more variable yield — Einkorn generally produces less grain than modern high-yield wheat, and performance varies widely by line and location.</li> <li>Hull weight — Part of the harvested weight is a protective hull that will not become food.</li> <li>Extra processing — Dehulling is a separate step after harvest, followed by additional cleaning and sorting.</li> <li>Smaller scale — Seed supply, research, equipment knowledge, acreage, and processing capacity are all more limited than for commodity wheat.</li> <li>Organic and soil-building management — Rotation, cover crops, biological inputs, and avoiding prohibited synthetic inputs can constrain acreage and add management.</li> <li>Quality handling — Milling, testing, packaging, and fulfillment are handled through a much smaller farm-and-mill system.</li> </ol> The result is not simply “expensive flour.” It is a different crop moving through a different production chain — one that counts the field yield, the hull removed after harvest, the added handling, and the scale of the market.

Can You Grow Einkorn at Home?

It is possible to grow a small plot of einkorn, but producing a bowl of clean berries is more involved than germinating the seed. Before planting: <ul> <li>Confirm whether the seed is a spring or winter type.</li> <li>Match the crop type to the local climate and planting window.</li> <li>Use seed intended for planting when possible.</li> <li>If using dehulled food berries, test a small sample for germination first.</li> <li>Plan how the crop will be cut, threshed, cleaned, and dehulled.</li> <li>Check local rules before moving or planting seed.</li> </ul> The last point is easy to underestimate. A home gardener may be able to grow healthy stalks and still have no efficient way to remove the hull from the kernels. The processing plan belongs beside the planting plan.

The Harvest Is the Middle of the Story

Einkorn farming looks simple from a distance: seed goes in, golden grain comes out. Up close, it is a chain of decisions linking field history, living soil, weather, crop development, harvest timing, hull removal, milling, and handling. That chain is the value of a farm-and-mill operation. The people responsible for the crop remain connected to it after the combine leaves the field. They see the hull come off, the clean berries move forward, the flour leave the mill, and the final product reach a kitchen. <blockquote>For Grand Teton, growing einkorn is not an annual performance that ends at harvest. It is a continuing effort to keep an old grain in active agriculture and make it useful at a modern table.</blockquote>

Einkorn Wheat: Frequently Asked Questions

How is einkorn grown?

Einkorn is sown as a spring or winter cereal depending on the variety and region. It emerges, tillers, forms stems and heads, flowers, fills grain, and ripens before harvest. Unlike most modern bread wheat, einkorn remains tightly enclosed in a hull and must be dehulled before its berries can be eaten or milled.

Where is Grand Teton einkorn grown?

Grand Teton's einkorn is grown in Idaho. The family farm and mill are in Teton, Eastern Idaho. Acreage changes with crop rotation, and nearby Idaho partner growers may produce einkorn for the company when additional acres are needed.

Is einkorn hard to grow?

Einkorn can perform in lower-input or marginal conditions, but commercial production has real challenges. It may establish slowly, compete poorly with early weeds, yield less than modern wheat, vary in height and maturity, and require separate dehulling after harvest.

When is einkorn planted?

It depends on the variety and climate. Winter einkorn is planted in fall and resumes growth after winter. Spring einkorn is planted after winter. Grand Teton's exact planting window moves with the crop type, field conditions, and the season.

When is einkorn harvested?

Farmers harvest after the crop and kernels reach maturity and suitable harvest condition. Grand Teton reported beginning its 2026 einkorn harvest in July, but weather, variety, planting date, and field conditions can shift the schedule from year to year.

Why is einkorn more expensive?

Einkorn is generally lower-yielding than modern wheat, and its harvested grain still carries a hull that contributes weight but not edible kernel. Cleaning, dehulling, sorting, smaller production scale, organic management, testing, milling, and packaging add further cost.

Is Grand Teton einkorn organic?

Yes. Grand Teton's Idaho-grown einkorn is certified organic and produced using regenerative farming practices built around crop rotation, soil health, and biological diversity.

Are einkorn berries the same as planting seed?

Not necessarily. Food berries have been dehulled, and the dehulling process can damage the germ and lower the percentage that sprouts. Gardeners should use verified planting seed when possible or test a small sample of food berries before planting.

Does the hull stay on einkorn flour?

No. The hull is removed before the edible berry is packaged or milled. Whole-grain einkorn flour contains the berry's bran, germ, and endosperm, not the inedible outer hull.

Sources

Company Sources

— Einkorn.com FAQ: Idaho production, certified organic status, rotation-dependent acreage, nearby partner growers, dehulling, and food-berry germination caveat.
— Einkorn.com About: crop rotation, cover crops, organic positioning, and regenerative practices.
— Einkorn.com products and farm location: family farm and mill in Teton, Eastern Idaho.
— Grand Teton 2026 crop update: 2026 July harvest, cleaning, milling, testing, crop rotation, cover crops, beneficial microbes, compost teas, and organic/glyphosate-free positioning.

Agronomy Sources

— Penn State Department of Plant Science, Ancient Grains: Einkorn — organic trials, spring planting example, relative yield, and dehulling requirement.
— University of Wyoming Extension and SARE, Growing Einkorn, Emmer and Spelt in Wyoming — regional planting and harvest trials, slow emergence and tillering, weed competition, plant variability, lodging context, hull recovery, planter considerations, and harvest calibration.

From the Idaho Farm and Mill to the Kitchen

Explore organic einkorn berries and flour, or learn what makes einkorn different from modern wheat.