| Macronutrients |
| Calcium (Ca) | Min 1.2% |
| Magnesium (Mg) | Min 0.8% |
| Nitrogen (N) | Min 0.9% |
| Phosphorus (P) | Min 0.1% |
| Potassium (K) | Min 1.5% |
| Sodium (Na) | Max 3.3% |
| Sulfur (S) | Min 2.0% |
| Micronutrients |
| Boron (B) | Min 113 ppm |
| Copper (Cu) | Max 2 ppm |
| Iodine (I) | Min 300 ppm |
| Iron (Fe) | Min 150 ppm |
| Manganese (Mn) | Min 25 ppm |
| Selenium (Se) | Max 1 ppm |
| Zinc (Zn) | Min 28 ppm |
| Other Elements |
| Aluminum (Al) | Max 187 ppm |
| Antimony (Sb) | Max 0.9 ppm |
| Arsenic (As), Total | Max 35 ppm |
| Arsenic (As), Inorganic | Max 2.0 ppm |
| Barium | Max 11 ppm |
| Beryllium (Be) | Max 0.9 ppm |
| Bismuth (Bi) | Max 1 ppm |
| Cadmium (Cd) | Max 0.7 ppm |
| Chromium (Cr) | 0.4 -0.9 ppm |
| Cobalt (Co) | Max 1 ppm |
| Chloride (Cl) | Max 3.5% |
| Lead (Pb) | Max 2.0 ppm |
| Lithium (Li) | Max 1.5 ppm |
| Mercury (Hg) | Max 0.5 ppm |
| Molybdenum (Mo) | Max 1.2 ppm |
| Nickel (Ni) | Max 2 ppm |
| Silicon (Si) | Max 180 ppm |
| Silver (Ag) | Max 0.5 ppm |
| Thallium (Tl) | Max 0.5 |
| Tin (Sn) | Max 5 ppm |
| Titanium (Ti) | Max 10 ppm |
| Vanadium (V) | Max 3 ppm |