Description

Calcium Nitrate Fertilizer Benefits

Ca(NO_3)_2

Calcium Nitrate is a highly water-soluble fertilizer that supplies:

* Calcium (Ca) for strong cell walls and fruit quality
* Nitrate Nitrogen (NO₃-N) for quick vegetative growth

It is widely used in:

* Tomato
* Chilli
* Grapes
* Pomegranate
* Watermelon
* Vegetables
* Flowers
* Hydroponics and drip irrigation systems

Main Benefits

1. Prevents Calcium Deficiency

Helps prevent:

* Blossom end rot in tomato & chilli
* Fruit cracking
* Tip burn in leafy vegetables
* Weak stems and poor fruit firmness

2. Improves Fruit Quality

* Better size and shine
* Improved firmness
* Longer shelf life
* Better transport quality

3. Fast Nitrogen Availability

Nitrate nitrogen is immediately available to plants:

* Promotes rapid green growth
* Enhances branching and leaf development
* Improves photosynthesis

4. Stronger Plant Structure

Calcium strengthens:

* Cell walls
* Root tips
* Young tissues

This improves overall plant vigor and resistance.

5. Better Flower & Fruit Retention

* Reduces flower drop
* Improves fruit setting
* Enhances uniform crop development

6. Suitable for Fertigation & Foliar Spray

Because it dissolves completely in water, it works well in:

* Drip irrigation
* Hydroponics
* Foliar sprays

Typical Nutrient Content

Most commercial grades contain approximately:

19\%\ Ca\ +\ 15.5\%\ N

(Values may slightly vary by brand.)

Recommended Usage

Foliar Spray

* 1–2 g per litre water

Drip/Fertigation

* 5–10 kg per acre depending on crop and stage

Best Stages to Apply

* Flower initiation
* Fruit development stage
* Rapid vegetative growth
* Calcium deficiency correction

Important Precautions

* Do not mix directly with sulphates or phosphates in concentrated stock solution
* Spray during cooler hours
* Excess use may increase soil EC
* Maintain balanced nutrition for best results

Common Crop Problems Solved

* Tomato blossom end rot
* Chilli fruit rot due to calcium deficiency
* Grapes berry cracking
* Pomegranate cracking
* Leaf tip burn in lettuce/cabbage