This item is currently not available.

DuMOR Spring Mineral Block, 40 lb.

Prod Image
zoom in zoom out reset zoom
Product price
See Price in Store Why Can't I See the Price Click to know more about Mapp Price
Save Up To
SKU #222836199
Product Rating is 5.0
Financing Available! Click here for more details...
Financing options available for qualified shoppers using a TSC branded credit card. Details and credit card application available at checkout.
Free In Store Pickup
In Stores
seperator line
decrease quantity
increase quantity
Item Shipping Option
  • In Stock
Save to Wishlist
display or hide wishlist

Minerals Cattle Need in the Springtime

Just because they"re grazing doesn"t mean your livestock is getting all the required nutrients. Give your beef and non-dairy cattle the minerals that might be deficient in native pastures during the Spring season. DuMOR Spring Mineral Block is a livestock supplement that provides magnesium and other essential nutrients needed to keep your cattle happy and healthy.

High Density for Easy Feeding

DuMOR Spring Mineral Block makes providing supplements to your livestock easier than ever. All you have to do is simply leave this highly palatable block near your animals to provide around the clock supplementation that they can consume at their own leisure.

We Love Animals and Know Just What Their Bodies Require

At Tractor Supply Company, we bring our deep passion for land and animals to the center of our products and services. By sourcing superior ingredients and testing our formulas, we guarantee excellent quality feed for your livestock.

About This Formula

DuMOR Spring Mineral Block is a high-density block that provides your livestock with around-the-clock supplementation of magnesium and other essential nutrients. Designed to help grazing cattle avoid grass tetany - a potentially fatal disorder that"s common during the Spring season - this premium blend of minerals provides the perfect balance of critical vitamins needed to support optimal health, reproduction and growth in cattle.

Guaranteed Analysis:
Calcium (Ca) (min.) 11.00%, Calcium (Ca) (max.) 13.00%, Phosphorus (P) (min.) 3.00%, Salt (NaCl) (min.) 16.50%, Salt (NaCl) (max.) 19.50%, Sodium (Na) (min.) 7.00%, Sodium (Na) (max.) 8.50%, Magnesium (Mg) (min.) 13.50%, Potassium (K) (min.) 1.00%, Copper (Cu) (min.) 700.00ppm, Selenium (Se) (min.) 20.00ppm, Selenium (Se) (max.) 20.50ppm, Zinc (Zn) (min.) 1800.00ppm, Vitamin A (min.) 60,000IU/lb, Vitamin D3 (min.) 15,000IU/lb, Vitamin E (min.) 100IU/lb, Ruminant meat and bone meal free.

Feeding Instructions:
For best results in the effort to avoid grass tetany, DuMOR Spring Mineral Block should be fed for several days before livestock are moved to pasture. Start with one block for every ten animals. Salt and other mineral sources should be removed to ensure adequate intake. Set out fresh blocks near the water supply when previous blocks are two-thirds gone. Beef and non-lactating dairy cattle on pasture should consume 4-5 oz. per head per day to take in 15.3-18.9 grams of magnesium.

Caution: Do not feed to sheep. This product contains added copper. Follow label directions. Feeding added selenium at levels in excess of 0.3 ppm in the total diet is prohibited.