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Hubbard Feeds

Show-Rite® Prep21

Show-Rite® Prep21

Regular price $34.50 USD
Regular price Sale price $34.50 USD
Sale Sold out

As a feed with a multitude of uses, you’ll always want to keep Prep 21 around. Start off by using Prep 21 after the pig starter to get babies prepped for sale day by maintaining the fresh look and muscle “pop” while also encouraging some bulk and body depth. Next, add this feed to your top-dress toolbox; it really freshens those pigs up for jackpots while still allowing them to grow during these important growth stages. Finally, when you’re in the final push to get your project bulked up and ready to roll for your target show, Prep 21 is the best feed to have in your arsenal.


Feed Show-Rite Prep21 as a sole ration to swine. Always supply a fresh source of water.

WARNING: This product, which contains added copper, should not be fed to sheep or related species that have a low tolerance to copper.
This product has been formulated specifically for swine and is not intended for other species.

Nutrient Analysis

Crude Protein, min % 21.0%
Lysine, min 1.5%
Crude Fat, min % 7.5%
Crude Fiber, max % 6.5%
Calcium (Ca), min % 0.5 - 1.0%
Salt 0.5 - 1.0%
Phosphorus (P), min % 0.6%
Zinc, min 2,980 ppm
Selenium, min
0.3 ppm
Chromium, min
0.2 ppm
*Phytase, min
234 FTU/lb
**Xylanase, min 54.0 XU/lb
*One unit of phytase activity (FTU) is defined as the quantity of enzyme which liberates 1 micromol of inorganic phosphorus per minute. Environmental factors such as feed pH, moisture, and processing methods such as pelleting or extrusion, may affect enzyme activity.
**One xylanase unit is the amount of enzyme which liberates 1 micromole of xylose per minute under the conditions of the assay.

Product Number
#75495 Show-Rite Prep21 50-lb. Bag 

Most out-of-stock items can be ordered and in-stock within 1-2 weeks
e-mail with questions 

Active Ingredients


Areas of use

Michigan Tax Exempt

If you are sales tax exempt. Please email or mail us your tax exempt form to us so you can get a full tax refund. You can find our contact information under Contact Us.


Currently, we do not ship outside of the continental United States, including (Alaska, Hawaii, Puerto Rico, U.S Territories, and U.S. Military Bases).

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