CertiBeef® Watershed Grass Cattle Mineral Supplement, 50 lb Bag — CertiBeef® Watershed Grass Cattle Mineral Supplement (50 lb Bag) is a specialized free-choice and ration-mix beef mineral formulated with elevated magnesium for lush pasture grazing and watershed-conscious phosphorus levels, fortified with Zinpro®/Micronutrients trace minerals, sodium bicarbonate rumen buffer, Selenium Yeast, live yeast, and yeast cell wall.

Key Benefits & Features

• Grass Tetany Protection: High magnesium level supports beef herds grazing lush, high-potassium spring and fall grass pastures.
• Watershed-Responsible Phosphorus: Low-phosphorus formulation matches high-forage diets while minimizing excess phosphorus runoff.
• CertiBeef® Advanced Technology Pack: Includes Sodium Bicarbonate rumen buffer, Zinpro® & Micronutrients hydroxy/chelated trace minerals, dual Selenium (Selenium Yeast + Rumen-Protected), Live Cell Yeast, and Yeast Cell Wall.

Guaranteed Analysis

• Calcium (Ca) (Min.): 12.00% | (Max.): 14.40%
• Phosphorus (P) (Min.): 2.00%
• Salt (NaCl) (Min.): 18.00% | (Max.): 21.60%
• Magnesium (Mg) (Min.): 10.00%
• Selenium (Se) (Min.): 26.0 ppm
• Vitamin A (Min.): 200,000 IU/lb
• Vitamin D3 (Min.): 20,000 IU/lb
• Vitamin E (Min.): 200 IU/lb

Ingredients: Calcium Carbonate, Salt, Magnesium Oxide, Monocalcium Phosphate, Sodium Bicarbonate, Processed Grain By-Products, Molasses Products, Active Dry Yeast (Saccharomyces cerevisiae), Hydrolyzed Yeast (Yeast Cell Wall), Selenium Yeast, Sodium Selenite, Basic Copper Chloride, Zinc Hydroxychloride, Manganese Hydroxychloride, Zinc Amino Acid Complex, Manganese Amino Acid Complex, Copper Amino Acid Complex, Cobalt Glucoheptonate, Vitamin A Supplement, Vitamin D3 Supplement, Vitamin E Supplement, Ethylenediamine Dihydriodide, Mineral Oil.

Directions for Use: Offer free-choice in weather-protected mineral feeders or mix into beef cattle rations to achieve a target intake of 3 to 4 oz per head per day. Provide fresh, clean water at all times.