The benefits of alfalfa hay come down to one core trait: it delivers more protein and energy per pound than grass hay. For the right animal, that’s exactly what’s needed. For the wrong one, it can mean overfeeding. Here’s what alfalfa actually offers and where it fits into a feeding program.
Higher Protein Content
Alfalfa is a legume, not a grass, and legumes fix nitrogen differently, which translates to significantly higher protein levels in the finished hay. That protein matters most for animals with elevated nutritional needs: growing horses, lactating mares, and cattle in demanding production stages.
More Energy Per Pound
Alfalfa also carries more digestible energy than grass hay. For horses and cattle that need to maintain or gain weight, or that are working hard enough to burn through calories quickly, alfalfa delivers more nutrition in less volume. That can be a real advantage for animals that struggle to eat enough forage to meet their energy needs on grass hay alone.
Calcium Content
Alfalfa is notably higher in calcium than grass hay, which is one reason it’s commonly used for growing animals and lactating females with elevated calcium demands. It’s a detail worth discussing with anyone advising on your specific feeding program, since calcium needs vary by animal and life stage.
Palatability
Alfalfa tends to be leafier and more palatable than mature grass hay, which can help encourage intake in animals that are picky eaters or recovering from illness. Horse owners in particular sometimes use alfalfa to get a reluctant eater back on track.
Who Benefits Most From Alfalfa
- Growing horses that need protein and energy to support development
- Lactating mares with significantly higher nutritional demands
- Performance and working horses burning more calories than grass hay alone provides
- Cattle in demanding production stages, such as lactation
Not every animal needs this level of protein and energy. Horses in light work or easy keepers prone to weight gain are often better matched to Grass Hay or an Alfalfa Grass Hay Mix instead.
How H3 Farms Produces Alfalfa Hay
H3 Farms has grown and baled alfalfa hay since 2015 as one of our core product lines. We ship alfalfa hay nationwide alongside our other forage products, and because we grow it ourselves, we can speak directly to cutting timing and curing, not just a spec sheet from a broker.
Making the Right Call
The benefits of alfalfa hay are real, but they’re specific to certain animals and life stages. If you’re unsure whether your horses or cattle need alfalfa, grass hay, or a mix of both, that’s a conversation worth having before you place a bulk order.
Frequently Asked Questions
Alfalfa is best suited to horses with higher nutritional needs, such as growing horses, lactating mares, or those in heavy work. It’s often more than horses in light work require.
Yes, alfalfa hay is commonly fed to cattle, particularly during demanding production stages like lactation, when protein and energy needs increase.
Availability depends on the season and current supply. Contact H3 Farms directly to confirm current alfalfa hay availability.
Interested in ordering alfalfa hay? Call H3 Farms at (208) 656-5595 for availability.
