This Product Information Sheet is not intended to replace the Product Label. Always read the Product Label for the most current nutrient content and feeding directions.

Product #58021

Ultralyx® Fescue Balancer with Mag Block

Product number: 58021


Product Information

  • Scientifically formulated complete mineral block for the unique nutritional needs of cattle consuming fescue forages
  • Designed for an average 4 oz. consumption per head per day
  • Delivers enhanced copper and zinc, minerals known to be low in endophyte-infected fescue
  • Added magnesium ideal for aid in the prevention of grass tetany
  • Contains BIOPLEX organic minerals and FEB-200 to help support overall performance and help cattle attain maximum genetic potential

Feeding Instructions

CAUTION: USE AS DIRECTED. Consumption of selenium should not exceed 3 mg per head daily.

WARNING: This product, which contains added copper, should not be fed to sheep or any species with a low tolerance to supplemental copper.

Introductory Period: Following a 7 to 10 day acclimation period, average consumption should be 2 to 4 ounces for mature cattle with unrestricted forage supplies. Position the blocks 50 to 75 feet from loafing, feeding and watering areas. Some repositioning of blocks may be necessary as animals become acclimated to the presence of the blocks. Move blocks closer to increase consumption; further away to decrease consumption. If overconsumption occurs for more than two weeks and repositioning of blocks does not correct the situation, remove blocks and evaluate the overall feeding program. DO NOT ALLOW STARVED ANIMALS FREE ACCESS TO THIS BLOCK.

Feeding Recommendations:

  1. Feed at a rate of one block per 5 to 15 head. Timid and smaller animals need their share.
  2. Place blocks where animals congregate. Locate blocks throughout the pasture at loafing, grazing and watering areas. Adequate distance must be maintained between blocks to prevent crowding - 10 feet minimum.
  3. Feed blocks continuously along with plentiful sources of forage and clean, fresh water. Animals should not run out of blocks. When a block is two-thirds consumed, provide a new block near it. Place very small pieces in a feed pan or trough to be cleaned up.
  4. Cattle should consume 2 to 4 ounces per head daily based on a 1,000-pound animal.
  5. Consumption of this block may vary depending upon animal body condition, quality and quantity of forages, seasonal weather conditions, and most importantly, feeding locations of blocks with respect to loafing, grazing, feeding and watering areas.
  6. ULTRALYX Fescue Balancer with Mag Block is a complete mineral and vitamin supplement. Feed as the only SELF-FED source of salt, minerals and vitamins.


BIOPLEX® and FEB-20are registered trademarks of Alltech

Nutrition Information

Calcium, Min6.00%
Calcium, Max7.20%
Phosphorus, Min3.00%
Salt, Min13.00%
Salt, Max15.60%
Magnesium, Min10.00%
Cobalt, Min20 ppm
Copper, Min2,000 ppm
Iodine, Min50 ppm
Manganese, Min4,000 ppm
Selenium, Min26 ppm
Zinc, Min6,000 ppm
Vitamin A, Min100,000 IU/lb
Vitamin D-3, Min10,000 IU/lb
Vitamin E, Min100 IU/lb

Product Ingredients

Magnesium Oxide, Molasses Products, Salt, Monocalcium Phosphate, Dicalcium Phosphate, Calcium Carbonate, Roughage Products, Processed Grain By-Products, Hydrolyzed Yeast, Calcium Hydroxide, Hydrated Sodium Calcium Aluminosilicate, Vegetable Oil, Zinc Proteinate, Silicon Dioxide, Copper Sulfate, Manganese Sulfate, Selenium Yeast, Zinc Oxide, Zinc Sulfate, Copper Proteinate, Manganous Oxide, Brewer’s Dried Yeast, Manganese Proteinate, Vitamin E Supplement, Vitamin A Supplement, Vitamin D-3 Supplement, Mineral Oil, Cobalt Proteinate, Ethylenediamine Dihydroiodide, Cobalt Carbonate and Calcium Iodate.