- 100+ years of history backing unsurpassed formulation expertise and leading edge technology supporting GROSTRONG® Minerals
- Complete mineral-vitamin package of 28 minerals, vitamins (including natural-source vitamin E), electrolytes (including salt) in appropriate ratios and amounts specifically formulated for horses
- 16.7% calcium/8% phosphorus
- 1-3 oz daily feeding rate
- Granular and block forms – Granular form can be fed free-choice, mixed in feed or top-dressed; block forms are handy for free-choice feeding.
GROSTRONG Minerals granular – No. 641
GROSTRONG Minerals block – No. 642
