The Best Plants to Support Your Livestock During Lambing Season

Lambing season is a crucial time for sheep farmers, demanding close attention and hands-on management. The choices you make now have a lasting impact on the health and productivity of both your ewes and their newborn lambs. At the heart of successful lambing is proper nutrition and care—without these, it’s nearly impossible to raise strong, resilient animals. What you put in front of your flock this season can be the difference between thriving lambs and ongoing health challenges. Some plants, in particular, rise above the rest for supporting your sheep during these demanding weeks.

Understanding Ewe and Lamb Nutrition

During pregnancy and after giving birth, a ewe’s nutritional needs shift dramatically. Their bodies are not only sustaining themselves but also supporting the rapid development of lambs and preparing to produce high-quality milk. As a farmer, it’s vital to recognize that these demands require a well-balanced diet brimming with energy, protein, vitamins, and minerals.

Key Nutritional Elements

Energy is the fuel that keeps ewes in optimal condition. As their metabolism ramps up in late pregnancy and early lactation, they need more calories to maintain body condition and support the energy-intensive process of birthing and feeding lambs. According to the National Research Council, ewes in late gestation can require up to 50% more energy than non-pregnant sheep.

Protein is fundamental, especially as lambs are growing rapidly inside the ewe. It’s also essential for producing rich, nourishing milk. Lambs born to protein-deficient ewes may be weaker and more susceptible to disease. Good protein sources help ensure robust lambs and a swift recovery for mothers.

Vitamins and minerals—such as calcium, phosphorus, vitamin E, and selenium—play a critical role in everything from bone growth to immune defense. Selenium, for example, is key for muscle development and helps prevent “white muscle disease” in young lambs. Calcium is vital for milk production and preventing metabolic issues like milk fever.

Forage plants are a natural way to provide these nutrients, often surpassing processed feeds in both palatability and bioavailability.

Top Forage Plants for Lambing Success

Certain forage species stand out for their ability to meet these heightened nutritional needs while also supporting pasture health.

Alfalfa (Medicago sativa)

Alfalfa is one of the best forages you can offer during lambing season. Its protein content can reach 20-25%, significantly higher than many grass hays. This protein is especially valuable for milk production, helping ewes support fast-growing lambs. Alfalfa is also rich in calcium, making it ideal in the weeks before and after birth when calcium demand spikes. Research from Extension services shows that incorporating alfalfa into the diet can improve colostrum quality and boost lamb survival rates. Farmers often use alfalfa as either high-quality hay or as pellets mixed into the daily ration.

Clover Varieties (Trifolium spp.)

Both red and white clover are excellent additions to sheep pastures. Red clover not only elevates protein levels but also enhances soil health by fixing atmospheric nitrogen—a natural fertilizer for your fields. This dual benefit means better nutrition for your sheep and improved productivity for your pasture. White clover, meanwhile, is persistent and reliable, providing a steady source of digestible nutrients throughout the grazing season. Studies have shown that ewes grazing on clover-rich swards tend to have higher conception and lambing rates. Plus, clover’s palatability encourages consistent grazing, which is helpful when ewes’ appetites spike around lambing.

Chicory (Cichorium intybus)

Chicory is an often-overlooked gem in sheep nutrition. Its deep taproot allows it to draw up minerals like calcium and magnesium from lower soil layers, providing a mineral boost that many standard pastures can’t match—especially valuable during dry spells. Livestock are generally eager to eat chicory, and its inclusion in a mixed sward has been linked to improved weight gains and parasite resistance, according to research from several agricultural universities. For ewes under lambing stress, chicory can help maintain good condition and support lamb vitality.

The Takeaway

Choosing the right forage plants for lambing season isn’t just about meeting basic needs—it’s about setting your flock up for long-term health and productivity. By focusing on nutrient-dense options like alfalfa, clover, and chicory, you provide your ewes with the building blocks to produce strong, healthy lambs. Along the way, you’ll be improving your pasture’s resilience and productivity, too. For more in-depth information, resources like your local extension office or university agricultural departments can offer tailored advice and up-to-date research. Ultimately, investing in the right nutrition now pays dividends long after lambing season is over.

Supporting Lambs’ Growth with Better Pasture Choices

When raising lambs, attention often centers on the ewes, especially around lambing season. However, ensuring that young lambs get the best start possible through quality grazing is just as important. The nutrition lambs receive early on directly shapes their growth, health, and future productivity. A pasture that offers a diverse selection of plants provides a richer, more complete diet—something that can make all the difference for thriving animals.

Why Pasture Diversity Matters

It’s easy to rely on a single type of grass, but this can limit the nutritional variety available to your flock. Instead, aiming for a blend of grasses, legumes, and herbs helps fill nutritional gaps and supports both ewes and lambs. For instance, timothy grass is a fiber-rich staple that sheep generally enjoy, while bermudagrass is especially valuable during hot spells for its resilience and energy content.

Adding legumes such as alfalfa and clover introduces extra protein and minerals—key for lambs’ rapid early growth. These plants also help keep digestion running smoothly, which reduces health issues and supports better weight gain. Some farmers have found that including forbs like chicory or plantain in their pastures can improve mineral intake and grazing variety, which research from agricultural universities has shown to benefit both animal health and pasture sustainability.

Strategies for Better Pasture Management

Choosing the right mix of plants goes beyond animal health—it can improve pasture longevity and reduce reliance on purchased feed. Rotational grazing, where pastures are rested and animals are moved regularly, lets plants recover and maintains soil health. This approach also breaks parasite cycles, leading to healthier lambs with fewer health interventions needed.

Timing is also crucial. As lambing approaches, inspect your pastures for plant diversity and palatability. Are there enough legumes to support milk production in ewes? Is there fresh, tender growth for lambs to nibble? Adjusting your seeding plan—even just adding a few new species—can pay off with stronger, more resilient lambs.

Benefits for Your Flock and Farm

Investing in a diverse pasture mix is a win-win. Not only do lambs and ewes receive the nutrients they need for healthy growth and reproduction, but your land is more likely to stay productive year after year. Healthier animals mean fewer illnesses, better weight gains, and ultimately higher returns at market. Studies from organizations like the USDA and many local extension services back up these results, showing that balanced pastures support both animal and farm success.

Take Action for the Next Lambing Season

Before your next lambing season, take a walk through your fields. Note what’s thriving—and what’s missing. Consider overseeding with legumes, adding a few strips of herbs, or rotating your grazing patterns for better regrowth. These small changes can have a significant impact on both your flock’s health and your farm’s sustainability.

Curious about which plants or management approaches might suit your operation best? Reach out to local ag extension offices or browse trusted farming resources. There’s always something new to learn, and the benefits of improved pasture management will be clear every time you see healthy, growing lambs in your fields.