6 Best Hays for Horses and Cattle

Walking into a neighbor’s barn, the first thing you notice isn’t the equipment, but the sweet, earthy scent of the hayloft. Choosing the right forage is the difference between a thriving winter herd and a vet bill that clears out your savings. Old-timers have spent decades refining which seeds hit the soil, knowing that what works for a heavy-milking cow might founder a sensitive pony.

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Why Old Farmers Prioritize Vernal Alfalfa and Clair Timothy

Experienced growers often return to these two varieties because they offer a level of predictability that modern hybrids sometimes lack. When you are managing a small acreage with limited time, you need a stand that survives a late frost or a dry spell without failing completely. These varieties have stood the test of time because they balance yield with actual nutritional availability.

You will find that Vernal and Clair are the "blue-chip stocks" of the forage world. They aren’t always the highest-yielding in a single cutting, but their persistence over several seasons is unmatched. For a hobby farmer, a crop that returns year after year is far more valuable than a high-maintenance "super-grass" that requires constant pampering.

Vernal Alfalfa: High Protein Fuel for Dairy and Growth

Vernal Alfalfa is the gold standard for anyone raising dairy goats, sheep, or growing beef calves. It is packed with the protein and calcium necessary for milk production and bone development. If you have a cow that needs to put on weight before winter, this is the fuel that gets her there.

However, this richness comes with a warning for horse owners. Feeding straight Vernal Alfalfa to an "easy keeper" pony is like giving a child a diet of pure candy; it leads to obesity and the dreaded hoof founder. It is best used as a supplement for horses in heavy work or as a treat during the coldest nights of the year.

This variety is particularly prized for its winter hardiness. It goes dormant early, which protects the root system from the brutal freeze-thaw cycles that kill off lesser legumes. For the part-time farmer, this means less time spent reseeding dead patches in the spring.

Clair Timothy: The Premium Standard for Horse Health

Clair Timothy is widely considered the ultimate horse hay because of its clean smell and manageable energy levels. It provides the "chew time" horses need for their digestive health without the massive calorie spikes found in alfalfa. If you are selling hay to the local equestrian community, a barn full of Clair is as good as money in the bank.

The challenge with Timothy is its sensitivity to heat and timing. It prefers "cool feet" and will go dormant or die off if the summer gets too oppressive. You have to hit the "boot stage"—just before the seed head emerges—to get the perfect balance of nutrition and palatability.

Old-timers swear by Clair because it is generally lower in dust and mold compared to thicker-stemmed grasses. This makes it the safest choice for horses with respiratory issues or sensitive stomachs. It’s a specialized crop, but for the right animal, nothing else compares.

Potomac Orchardgrass: A Versatile Mixed Herd Choice

If you have a "Noah’s Ark" setup with a couple of cows, a horse, and some sheep, Potomac Orchardgrass is your best friend. It is a bunchgrass that grows well in the shade of a treeline and recovers quickly after being mown or grazed. It offers more protein than Timothy but is safer for horses than straight Alfalfa.

• Pros: High palatability, rapid regrowth, and excellent shade tolerance.
• Cons: Can become "clumpy" over time and loses nutritional value quickly if it gets too tall.

The beauty of Potomac is its flexibility in a mixed-species pasture. While it requires decent soil fertility to thrive, it doesn’t demand the perfect conditions that Alfalfa does. It’s the reliable workhorse of the forage world, filling in the gaps when other grasses struggle.

Coastal Bermudagrass: Reliable Forage for the South

In the heat of the South, where cool-season grasses wither by June, Coastal Bermudagrass is the king of the field. It is a fine-textured, warm-season grass that loves the sun and responds incredibly well to nitrogen. For cattlemen in hot climates, it provides a reliable bulk of feed through the sweltering months.

There is a persistent debate among horse owners regarding Coastal Bermudagrass and "ileal impaction" colic. Because the stems are so fine, they can sometimes ball up in a horse’s digestive tract if the animal isn’t drinking enough water. Many farmers solve this by ensuring constant access to fresh water and avoiding over-mature, "stemmy" hay.

Despite the concerns, its durability is unmatched in sandy soils. It handles heavy hoof traffic better than almost any other forage. If you are looking for a "set it and forget it" grass for a southern paddock, this is usually the primary candidate.

Kentucky 31 Tall Fescue: Durable Feed for Cattle

Kentucky 31 (K-31) is the grass that built the cattle industry in the transition zone. It is virtually unkillable, standing up to mud, drought, and overgrazing with ease. For a hobbyist with a few beef steers, it provides a low-maintenance way to keep the herd fed through the winter.

The "catch" with K-31 is the endophyte—a fungus that lives inside the plant. While this fungus makes the grass tough, it can cause major reproductive issues in pregnant mares, including foaling complications. Most experienced farmers keep their horses off K-31 entirely during the last trimester of pregnancy.

If you aren’t breeding horses, K-31 is a solid, economical choice for maintaining a "dry" cow or a group of steers. It stays green longer into the winter than many other grasses, allowing for extended grazing. Just be sure to manage your expectations regarding weight gain compared to higher-octane hays.

Medium Red Clover: Energy Rich Legume for Winter

Medium Red Clover is often used to "frost seed" into existing pastures to boost protein and fix nitrogen in the soil. It is a short-lived perennial that provides a massive boost of energy for cattle during the cold months. It’s a cost-effective way to improve the quality of your hay without a full plow-and-replant cycle.

One quirk of Red Clover is "the slobbers," caused by a fungus that makes horses salivate excessively. While usually harmless, it can be a nuisance and a mess in the stable. Additionally, Red Clover takes longer to dry than grass, which can lead to mold issues if you are baling in a humid climate.

For the cattle farmer, however, these are minor trade-offs for the sheer volume of nutrition provided. It’s an excellent "filler" legume that makes even mediocre grass hay taste better to the herd. It turns a boring pasture into a high-energy buffet.

Testing Vernal Alfalfa and Clair Timothy for Sugar

In recent years, old-timers have started paying closer attention to NSC (Non-Structural Carbohydrates), or sugar content. Even "safe" hays like Clair Timothy can be high in sugar if they were cut on a bright, sunny afternoon after a cool night. For horses with metabolic issues like Cushing’s, these sugar spikes can be deadly.

You cannot tell the sugar content by looking at the hay or smelling it. The only way to be sure is to send a sample to a lab for a forage analysis. This is a small expense that provides massive peace of mind, especially when feeding high-value or sensitive animals.

If you find your hay is too high in sugar, you can soak it in water for an hour before feeding to leach out some of the carbohydrates. It’s an extra chore, but it allows you to use the hay you have without risking the animal’s health. Knowledge is your best tool when managing a winter feed program.

Selecting the right hay is a balancing act between the needs of your soil and the requirements of your animals. By leaning on these six time-tested varieties, you can build a resilient forage plan that survives the seasons. Always test your hay, watch your animals’ condition, and remember that the best feed is the one that keeps your herd healthy and your stress levels low.