China Calcium Nitrate Granular (CAN) Fertilizer Suppliers & Factory for High-Efficiency Nitrogen and Calcium
Product Overview
Calcium Nitrate Granular (CAN) is a premium nitrogen-calcium fertilizer produced by combining ammonium nitrate with calcium compounds. Unlike conventional nitrogen fertilizers, Calcium Nitrate Granular provides both fast-acting nitrogen and essential calcium, helping crops achieve healthy vegetative growth while improving nutrient balance.
The nitrate nitrogen in CAN can be directly absorbed by plants, while ammonium nitrogen provides a more sustained nitrogen supply. The addition of calcium helps improve soil structure, enhance nutrient utilization, and support stronger plant development.
Calcium Nitrate Granular (CAN) is suitable for a wide range of agricultural applications, including vegetables, fruits, flowers, industrial crops, and large-scale field crops.
Composition and Nutrient Content
| Technical Specification | Standard |
|---|---|
| N (Total Nitrogen) | 15.5% min |
| CaO (Calcium Oxide) | 26.0% min |
| Ca (Calcium) | 18.5% min |
| Water Insoluble Matter | 0.1% max |
| Iron (Fe) | 0.005% max |
| Chloride (Cl) | 0.02% max |
| pH Value | 5 - 7 |
Crop Applications
Calcium Nitrate Granular (CAN) is widely applied across multiple crop categories:
Suitable for intensive greenhouse production of:
It supports balanced plant growth, improves leaf development, and helps maintain continuous crop production.
Used in large-area agricultural production, including:
CAN provides efficient nitrogen nutrition and supports higher crop productivity.
Application Methods
Calcium Nitrate Granular (CAN) can be applied through:
Application rates should be adjusted according to crop type, growth stage, soil conditions, and local agricultural practices.
For greenhouse cultivation and high-value crops, CAN is often used during periods of rapid vegetative growth, flowering, and fruit development to ensure sufficient nitrogen and calcium supply.
Benefits for Crop Growth
Regular application of Calcium Nitrate Granular (CAN) helps:
- Promote root, stem, and leaf development
- Improve flowering performance
- Support better fruit setting
- Enhance fruit color and quality
- Increase carbohydrate accumulation
- Improve crop stress tolerance
- Maintain balanced nutrient supply
Packaging Options
Available packaging configurations:
Product Positioning
Calcium Nitrate Granular (CAN) is positioned as a high-performance nitrogen fertilizer combining rapid nitrogen supply with calcium nutrition.
Compared with traditional nitrogen fertilizers, CAN provides additional value through improved crop quality, enhanced soil conditions, and stable application performance.
Manufactured under strict quality control standards, Calcium Nitrate Granular (CAN) is supplied to fertilizer distributors, agricultural companies, and international partners seeking reliable nitrogen-calcium fertilizer solutions for modern agriculture.