Junior Gro (Weanling)Complete Daily Nutritional Mineral Blend designed with Weanlings and Young Stock in mind Additional Calcium and Phosphorus for Healthy Strong Growing Bones Now our strongest Daily Equine Mineral! Ideal for those horses that are sold as yearlings 30 lb Bucket Guaranteed Analysis: Calcium (Min%)12. 50; (Max%)13. 00 Phosphorus (Min%)6. 50 Salt (Min %)4. 75; (Max %)5. 25 Sodium (Min %)3. 00; (Max %)3. 50 Magnesium (Min %)5. 00 Potassium (Min %)3. 00