PERINOVA® Calboron (30CaO, 1B)
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Product Name: CALBORON
Brand: PRINOVA
Registration Number: 12028
Form: solid
Packaging: 1 Kg
Manufacturer: Fertak Tejarat Afra, under license from Agronutrientes Del Norte, Mexico
| Combinations | Percent |
| Water soluble calcium (CaO) | 30% |
| Water soluble Boron (B) | 1% |
| EC | – |
| pH (1%) | – |
PRINOVA CALBORON is a water-soluble, powdered, mineral fertilizer containing 30% calcium and 1% boron, supplying plants with these two essential elements. The high calcium percentage, combined with boron, ensures rapid absorption and optimal transport of calcium to all plant parts. This feature makes PRINOVA CALBORON an ideal fertilizer for strengthening plant structure, improving growth, and increasing product quality and yield.
A key advantage of PRINOVA CALBORON is its prevention of blossom-end rot in crops such as tomatoes, watermelons, and peppers. Calcium plays a crucial role in the strength of cell walls and plant tissues; its deficiency can lead to problems like blossom-end rot, fruit cracking, and reduced product quality. The presence of boron alongside calcium aids in the better absorption and transport of calcium within the plant, preventing these issues. Furthermore, calcium and boron are involved in various physiological processes such as photosynthesis, cell division, root growth, and fruit formation. PRINOVA CALBORON, by supplying these elements, contributes to improved overall plant growth and yield.
| Application Method | Crop | Application Rate | Time of Application |
| Soil Application
|
Greenhouse crops | 10 – 5 kg/ha | Starting from fruit set every two weeks |
| Cut flowers and ornamental plants | 2 – 4 kg/ha | ||
| Seedlings | 2 – 3 kg/ha | Under stress condition | |
| Foliar Application | Greenhouse crops | 2 – 3 kg/ha | Starting from fruit set every two weeks |
| Open-field & industrial crops | 3 – 5 kg/ha | ||
| Fruit trees | 3 – 5 kg/ha | ||
| Cut flowers and ornamental plants | 1.5 – 2.5 kg/ha | ||
| Seedlings | 1 – 1.5 kg/ha | Under stress condition | |
| For hydroponic cultures, this product can be used to increase calcium concentration in stock preparation. | |||


