Concentrated Calcium Nitrate
Haifa's Prime grade of calcium nitrate offers multiple benefits for growers. Featuring high concertation and near-zero ammonium content, this product combines extra efficiency, safety, and convenience.
Key benefits
- Extra calcium power – 24% more CaO compared to standard calcium nitrate.
- Higher nitrogen content – 10% more nitrate-nitrogen than conventional calcium nitrate.
- Virtually ammonium-free – ensures optimal pH balance and safe crop growth.
Completely water-soluble, Haifa Cal™ Prime is perfectly suited for Nutrigation™ and foliar applications.
Product analysis
| Total nitrogen (N) | 17% |
| Nitrate-nitrogen (N-NO3) | 16.7% |
| Ammoniacal nitrogen (N-NH4) | 0.3% |
| Water-soluble calcium (CaO) | 33% |
| Insoluble matter | max. 0.03% |
Ideal for Soilless and Hydroponic Systems
In advanced greenhouses, where soilless media and hydroponics require precise pH management, even small amounts of ammonium can lead to harmful acidification in the root zone. Thanks to its near-zero ammonium content, Haifa Cal™ Prime provides calcium and nitrate safely, making it the perfect choice for soilless cultivation.
Best Under High Sun Irradiation
Strong sunlight accelerates ammonium uptake, which may cause toxicity. With its virtually ammonium-free composition, Haifa Cal™ Prime ensures a safe, steady supply of calcium and nitrogen under intense radiation, without adverse side effects.
Convenience in Handling and Application
With higher concentration than other calcium nitrate fertilizers, Haifa Cal™ Prime reduces the required application volume, saving growers energy, time, and labor. Its outstanding solubility makes it especially easy to apply through Nutrigation™ or foliar sprays, ensuring reliable crop nutrition with minimal effort.