If you are not able to find a question you were looking for please reach out to us through our contact page or at [email protected]


Q:  Where can I buy Great River Organic Milling products?

A:  Great River Milling products can be found in health food stores, Costco warehouses, as well as a newly expanded selection on Amazon! Please reach out to us through our contact page with store name and location if you have a store near you that you would like to carry any of the Great River Milling products.

Q:  Is your all purpose flour and other flour products bleached or enriched?

A:  Our flours are unbleached and are not enriched.

Q:  Is your all purpose flour and other flour products bromated?

A:  Our flours are not bromated.

Q:  Are the yellow and white popcorn available on Amazon non-GMO? 

The yellow and white popcorn are two of the natural products we offer and is not genetically altered. The source is a farm located in Nebraska, and they do not grow anything that has been genetically modified.

Q:  What if products are out of stock on Amazon and I want the item?

A:  We supply Amazon with products on a regular basis.  If an item is out of stock it will more than likely be available again soon.

Q:  Can I buy direct from your company?

A:  Our facility ships by the pallet or truckload.  It is more cost efficient for our customers ordering 25 or 50 pound bags of our product, to order from Amazon.

Q:  What is the difference between hard red spring wheat and soft white winter wheat? Which should I grind for bread?

A:  You’ll want to use hard red spring wheat for bread baking. It has a higher gluten content than soft wheat and that gluten is stronger than what is found in soft wheat. If you want to bake quick breads, such as muffins, biscuits, pancakes, cookies, or pie crusts use the soft wheat. “Red” and “white” refer to the overall color of the bran layer of the wheat kernel. A good quality red wheat will have a deep reddish brown color. White wheat will have a creamy white bran. When ground into a whole grain flour the white wheat provides a much lighter colored flour. “Spring” wheat refers to the time of year the seed is planted. “Winter” wheat is planted in the fall. It gets a jump start on the spring wheat as it will germinate and grow a bit before the onset of winter, go dormant, and begin to grow long before tractors get into fields. It is harvested earlier than the spring wheat. Climate pretty much dictates which wheat is planted. Generally, spring wheat is grown in Montana and the Dakotas where winters can be harsh. Winter wheat is grown in the vast Midwest.

Q:  What is hard white spring wheat and does Great River offer this product?

A:  Hard white spring wheat is grown in an area of Montana and has become known to home bread bakers. It is favored for its creamy light color when ground as a whole grain flour. While some producers are beginning to take notice, it is not widely grown as it is not as productive as hard red wheat. Currently, it is not produced in significant quantities and is not available through Great River.

Q:  Why do many whole wheat bread recipes call for white flour?

A:  Most recipes call for white flour to increase the percentage of gluten in the dough. (White flour has a higher gluten because the germ and bran portions have been removed, leaving the gluten-containing endosperm to be ground into flour) The higher the gluten content in the dough the easier it is to bake a loaf of bread with good volume. Another factor to consider is that whole wheat flour can have large flakes of bran which tend to cut the gluten strands in the dough limiting the loaf’s growth. Great River whole wheat flour would be considered fine by most bakers. The bran is milled into tiny pieces and is less abrasive creating a higher loaf. Coarse flour does add good texture and “chew”, so the baker has to decide what they want in the finished loaf.

Q:  The Organic Unbleached All-Purpose Flour is not rising like expected?

A:  The protein level of the flour is approximately 10% which puts it in the “All Purpose” category.  It is made from a combination of soft white and hard red wheat. It is “unbleached” meaning that the bran layer is removed by sifting and the color of the natural flour is not altered using any bleaching agents. The flour is stone ground which in our opinion allows the flour to retain more nutritional value. Our flours tend to have high falling number values which means that they absorb higher amounts of moisture then conventional flours. While we do sift off as much bran as possible we do not get it all so some bran and germ is retained in the flour. While technically it is not whole wheat it will have some characteristics of whole grain flour.  We of course have used this flour in many different applications. We would suggest adjusting your recipes by either using slightly less flour then the recipe calls for or adding a little more liquid. You may also step up the amount of yeast slight to help with the rise.

Q:  Can I use Great River Organic Milling whole grains for sprouting?

A:  We can’t guarantee that our grains will sprout being we are a food grade company, but the farmers we buy from save the seed and replant it the following year for crops so we suspect the germination is pretty good.  A number of our customers have told us that they have had good success with sprouting.

Q:  What is the shelf life and storage of grain and flour?

A:  The shelf life of stone ground flour can vary depending on storage conditions. Additionally a stated shelf life period in the case of flour is a voluntary period of time given by the manufacturer as a guide for the consumer.  There are no hard and fast rules regarding shelf life and there is no absolute period. We place a one year shelf life on our flour as a guide to the consumer with the expectation that it is stored in a cool dry environment free from infestation. The shelf life of flour can be extend by placing the flour in a sealed container with an oxygen deprivation packed or by storing in a refrigerated of frozen environment. In any case a quick sniff of the flour or a taste of the product should give an indication to the user as to if it’s suitability for baking. Storage of whole grains differs from flour.  While we put a two year shelf life on our whole grains the fact is that if stored properly whole grains can last for centuries. Storage in a cool dry environment free from infestation is recommended.  To further extend the shelf life place whole grains in a sealed container with an oxygen deprivation packed. Refrigeration or freezing while extend the shelf life many years.

Q:  I see there are new gluten free product options from Great River, how can I be assured those products are certified gluten free? 

Great River Organic Milling is happy to announce some exciting new changes that we are able to bring to our customers that suffer from Celiac Disease or that just prefer a diet that avoids gluten.

In March of this year we partnered with a facility that is completely separate from our primary stone milling operation. This new facility follows the standards for food safety and testing outlined by the “Allergen Control Group” https://www.glutenfreecert.com/about-us This new facility is contracted by us to package the products we now label as gluten free. Their mandated testing protocol insures that you are receiving products that meet the strict standards required to be labeled as “Gluten Free.”

We now offer 43 items packaged in 16 ounce to 48 ounce packages. As a special precautionary note to our customers and to meet the required labeling standards our packages also have the statement “Processed in a facility that also processes tree nuts, soy, wheat and dairy.”

Our primary stone milling facility remains a nut and soy free facility.

We apologize for any confusion this may have caused. We take food safety seriously and want to assure our customers that you are getting products that meet the standards you expect by the label designation.

Q:  What do I need to know about Glyphosate and oat products provided by Great River Organic Milling?

A:  Recently there has been a lot of press regarding the use of Glyphosate. Specifically there was a recent story about oats and Glyphosate found on finished cereal products that “children consume”, these traces of Glyphosate were found on both conventional and organic oats. As a supplier of organic grains including oats we rely on the integrity of the organic supply chain system and the required auditing process to insure the integrity of our products for our customers. We are pleased to report that our most recent test results have shown that both our organic and conventional products are free from Glyphosate and the results are shown below.

Glyphosate Test Results Organic Oats

Glyphosate Test Results Organic Oats

Glyphosate Test Results Oats

Glyphosate Test Results Oats

A BIG thank you to our loyal customers for your support!