Teff Hay for Horses

Field of teff grass hay ready for harvest.
Field of teff grass hay ready for harvest. Cisco Farm Seeds

Teff is a warm-season annual grass that is now being grown in many regions of North America for livestock and by commercial hay producers who want a fast-growing, high-yielding crop with good forage quality. This grass has a wide range of adaptation and is used as hay, silage or pasture for dairy, beef, sheep or horses.

The growing popularity of teff is due to its ability to produce high-quality hay in a relatively short growing season. Teff can be planted in late spring and cut multiple times during summer, with yields averaging 4 to 8 tons per acre, depending on the length of the growing season. It does not tolerate frost.

The high yield during a long growing season is an advantage over cool-season grasses such as timothy, which normally have poor production during hot weather following the spring harvest, which means the farmer generally only gets one cutting of hay.

History of Teff

Teff was originally grown in Ethiopia as an ancient grain—one of the earliest domesticated plants. According to *Dawn Sherwood, PhD Oregon State Extension Horse Specialist, the grain was originally used for human consumption—similar to the way we use wheat.

It continues to be used as a grain crop in Africa. The tiny seeds are probably the smallest “grain” in the world, and are traditionally ground into flour to make a sort of flat bread or sourdough-risen pancake called injera.

In recent years, teff hay has become popular among horse owners who are seeking to reduce the amount of sugar in their horses’ diets. “ Warm-season grasses generally have lower sugars (non-structural carbohydrates) and starches because of the way these grasses store sugars--which is different from grasses we are familiar with such as timothy, orchardgrass, brome, etc., which are cool-season grasses,” according to Dr. Sherwood.

Teff hay for special-needs horses

Dr. Sherwood goes on to say, "Actual sugar levels depend on the growing conditions, soil fertility and other factors, however. If you are looking for low-sugar hay for a metabolic horse, it’s all about how the hay is grown and managed. Teff can be as low as 5% sugar and the only other hay that’s this low in sugar is bluegrass straw—which is also used a lot for metabolic horses."

"Since teff hay is that low in sugar it makes good hay for horses with Cushing’s or who are laminitic, or easy keepers, etc., but if it is not grown and managed for low sugar levels it can be as high as 22% sugar. You can’t just assume it is low in sugar,” says Sherwood.

It is important to have hay tested, especially if you are buying it for a horse that has a medical need for low sugar. A growing number of hay producers are getting their hay tested and you can ask them for the test results. If you are selecting hay for a horse that needs low sugar, always have it tested—whatever kind of hay it is.

Dr. Sherwood owned a metabolic mare that was insulin resistant and laminitic so she was looking into buying some teff hay.  “The teff hay that I looked at was actually higher in sugar than the orchardgrass I was finding.  Don’t assume that teff is low sugar, and also keep in mind the fact that some horses don’t like it.  Horses either love it or hate it. Some horses will go off feed if that’s all you give them,” she says.

“Teff can be an option for horses that need special low-sugar hay but you do need to have it tested. Here at the Oregon State University Horse Center we have school horses and also board horses for some of the OSU students. We’ve had all kinds of horses here—some that had PSSM, HYPP, metabolic problems, etc. I don’t even look at hay to purchase unless it is tested. Then I know what it is in terms of nutrient levels, and how we can adjust the diet for each horse’s needs.”

Palatability

Research studies have compared teff consumption to timothy or alfalfa. Although teff hay is fine stemmed, leafy and 'soft,' when horses had timothy or alfalfa they usually didn’t touch the teff hay, if they had the choice.

“In those studies, the horses preferred the timothy or the alfalfa. If they were just offered teff and nothing else, a couple of research projects found the horses would eat it and were consuming about the same amount as they would if they were eating timothy,” according to Dr. Sherwood. Most horses will eat it if there is nothing else, but some horses refuse to eat it.  It may be partly due to the texture."

Availability and price

Another factor to consider is price. “It’s a niche market so producers charge more for it. And if it has to be transported very far, this will also add to the cost. I was pricing teff hay a few years ago and it was anywhere from $50 to $100 per ton higher than orchard grass hay. You can expect to pay more for teff hay just because this is a special market,” Sherwood says.

Dr. Sherwood also notes that "Standlee Hay Company markets many types of hay and pellets, including teff. “They make a teff pellet that a person might utilize to supplement a horse’s diet. These are the two options for feeding teff—long stem hay or pellets.”

An important note

Several varieties of teff grass hay are available, and they don’t all have the same characteristics. Since it is a shallow-rooted grass it is generally not utilized for horse pastures.

In summary - Three things to keep in mind about teff hay

  1. Teff hay isn’t always low in sugar and you need to test it.
  2. Some horses won’t eat it. You may want to try a little for your horse before you buy a large quantity.
  3. Price - Price varies depending on where the teff hay is grown and general availability.

*Dawn Sherwood, PhD (Oregon State Extension Horse Specialist, OSU Horse Center Director, Oregon State University)

About the Author

Heather Smith Thomas

Author picture

Heather Smith Thomas has raised and trained horses for 58 years and has been writing about them nearly that long. She got her first horse at age 9 and began raising horses of her own while in high school, using them in 4-H and to help with cattle work on her parents’ ranch.

She began writing horse stories for children’s magazines and horse care articles for equine publications to help pay her way through college (University of Puget Sound), and has sold more than 10,000 stories and articles and published 24 books. Her first book, A horse in Your Life: A Guide for the New Owner, was written during the summer between her sophomore and junior year of college and published by A.S. Barnes & Company in 1966.

Most of her magazine articles deal with health care, breeding, training, horse behavior/handling or veterinary topics (horses and cattle). She and her husband raise beef cattle and a few horses on a ranch in the mountains of eastern Idaho, where they use their horses for cattle work.

What began as an expression of interest and love of horses (freelance writing) soon became a way to help pay the bills on a struggling family ranch; her writing became the equivalent of an “off farm job” that could be done at home at odd hours between riding range to check on cattle, delivering calves, etc.

Heather rarely leaves the ranch--staying home to take care of “critters” has been a way of life. After selling some of the cow herd to her son and his family, her part time writing job has become more full time. She now writes regularly for more than 25 farm and livestock magazines and about 30 horse publications,

Recent books include Storey’s Guide to Raising Horses, Storey’s Guide to Training Horses, The Horse Conformation Handbook, Stable Smarts, Beyond the Flames—A Family Touched by Fire, Care and Management of Horses, Understanding Equine Hoof Care, Good Horse-Bad Habits, Essential Guide to Calving, and Cattle Health Handbook.

Heather's most recent books include Horse Tales: True Stories from an Idaho Ranch, a compilation of horse stories telling about some of the interesting and challenging horses in her life. Cow Tales; More True Stories from an Idaho Ranch, and Ranch Tales: Stories of Dogs, Cats and Other Crazy Critters. Most of her books and articles deal with horses or cattle health care, breeding, or handling. Her goal has been to learn all she can about care and handling of horses and cattle and to share these experiences with her readers.

These days, she enjoys riding with her youngest grandchildren who live on the ranch are now ages 14 through 17. She has also appreciated the help of her oldest granddaughter (Heather Carrie Thomas) who graduated from Carroll College and is now married and living on a farm in Saskatchewan. “Grandma Heather” enjoys the special times with her grandchildren who share her love of horses.

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