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Calcium Nitrate with Boron With Boron (0.3%)
Formula: 5Ca(NO₃)₂·NH₄NO₃·10H₂O + B

Calcium Nitrate

100% Water Soluble (With Added Boron)

Ruvon's Calcium Nitrate with Boron is a unique, fully water-soluble granular fertilizer. It provides 100% soluble Calcium (the building block of cell walls) and Nitrogen (energy), enhanced with Boron to ensure rapid absorption. It is the only Nitrogen source that is free from Ammonia, preventing soil acidification.

Calcium ($CaO$) 26.5% Min
Nitrogen ($N$) 15.5% Min
Boron ($B$) 0.2% - 0.3%

Product Overview

Most calcium sources (like Lime or Gypsum) are not soluble in water and take months to work. Calcium Nitrate dissolves instantly. It acts as a structural nutrient, strengthening the skin of fruits and vegetables, preventing rotting, and extending shelf life after harvest.

  • Immediate Uptake: Contains Nitrate Nitrogen ($NO_3$), which is the preferred nitrogen form for plants, unlike Urea which requires soil conversion.
  • Boron Boost: Added Boron improves pollination, seed set, and ensures Calcium reaches the fruit.
  • Salinity Management: Calcium displaces harmful Sodium ($Na$) from the soil, improving soil structure in salty lands.

Technical Specifications

Guaranteed analysis for High Yield Horticulture.

Parameter Specification
Appearance White Granules
Total Nitrogen (N) 15.5% Min
  - Nitrate Nitrogen ($NO_3$) 14.4%
  - Ammoniacal Nitrogen ($NH_4$) 1.1%
Calcium ($Ca$) 18.8% Min
Calcium Oxide ($CaO$) 26.5% Min
Boron ($B$) 0.2% - 0.3%
Solubility 100% Water Soluble
pH (1% Solution) 5.0 - 7.0

The Science: Ca + B Synergy

Why combine Calcium and Boron?

Calcium is a "Lazy Nutrient." It enters the plant roots but struggles to move up to the fruits and flowers where it is needed most.

  • The Driver: Boron acts as the "transport manager." It facilitates the movement of sugars and Calcium to the growing tips and fruits.
  • Brick & Mortar: If Calcium is the "Brick" of the cell wall, Boron is the "Mortar/Cement." Without Boron, the cell walls remain weak, leading to fruit cracking. Together, they create a skin so strong that pests and fungus cannot penetrate easily.

The "Deficiency Detective"

Signs You Need Calcium Nitrate
  • Blossom End Rot: Tomatoes and peppers turning black/rotten at the bottom.
  • Fruit Cracking: Pomegranate, Grapes, and Tomatoes splitting open before harvest.
  • Bitter Pit: Small dark spots on Apples.
  • Tip Burn: Edges of lettuce or cabbage leaves turning brown and drying.
Benefits of Usage
  • Longer Shelf Life: Fruits stay fresh longer during transport and storage.
  • Crunchiness: Improves the texture and "crunch" of fruits like apples and cucumbers.
  • Disease Resistance: Stronger cell walls prevent fungal attacks.

Application Methods

Drip Fertigation

Dose: 3-5 kg per Acre.

Dissolve in the tank and apply during the fruit-setting stage. Essential for horticultural crops.

Foliar Spray

Dose: 4-5 grams per Liter.

Spray on leaves and fruits during early morning. Provides an instant calcium boost to prevent cracking.

Hydroponics

Primary Source:

The main source of Nitrogen and Calcium in Part A of hydroponic nutrient solutions. Must be kept separate from Sulphates/Phosphates.

Packaging Options

25 KG HDPE Bags

Imported white bags with inner liner. Moisture-proof.

1.2 MT Jumbo Bags

For large commercial farms and repacking units.

Request a Quote for
Calcium Nitrate

100% Water Soluble with Boron. Imported High Purity Grade.

Minimum Order Quantity: 1 MT
Sample Available for Field Trial

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