Calcium Ammonium Nitrate

Calcium Ammonium Nitrate (CAN) is a highly efficient, nitrogen-based fertilizer that combines two essential nutrients – ammonium nitrate (NH₄NO₃) and calcium carbonate (CaCO₃). This dual-nutrient composition makes CAN a superior source of readily available nitrogen while simultaneously improving soil health through the presence of calcium. It is a white or off-white granular fertilizer that is water-soluble and suitable for a wide range of crops and soil types. CAN is especially effective in neutral to slightly acidic soils and plays a key role in sustaining high-yield farming. It can also be used in combination with micronutrients to support balanced plant nutrition and enhance crop performance throughout various growth stages.

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Calcium Ammonium Nitrate

Calcium Ammonium Nitrate (CAN) is a highly efficient, nitrogen-based fertilizer that combines two essential nutrients – ammonium nitrate (NH₄NO₃) and calcium carbonate (CaCO₃). This dual-nutrient composition makes CAN a superior source of readily available nitrogen while simultaneously improving soil health through the presence of calcium. It is a white or off-white granular fertilizer that is water-soluble and suitable for a wide range of crops and soil types. CAN is especially effective in neutral to slightly acidic soils and plays a key role in sustaining high-yield farming. It can also be used in combination with micronutrients to support balanced plant nutrition and enhance crop performance throughout various growth stages.

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Name
Calcium Ammonium Nitrate (CAN)
Description Calcium Ammonium Nitrate (CAN) is a highly efficient, nitrogen-based fertilizer that combines two essential nutrients – ammonium nitrate (NH₄NO₃) and calcium carbonate (CaCO₃). This dual-nutrient composition makes CAN a superior source of readily available nitrogen while simultaneously improving soil health through the presence of calcium. It is a white or off-white granular fertilizer that is water-soluble and suitable for a wide range of crops and soil types. CAN is especially effective in neutral to slightly acidic soils and plays a key role in sustaining high-yield farming. It can also be used in combination with micronutrients to support balanced plant nutrition and enhance crop performance throughout various growth stages.
Specification
  • Nitrogen (N): 26% – 27% (Ammoniacal + Nitrate form) 
  • Calcium (Ca): 8% – 10% 
  • Moisture: Max 0.5% 
  • Physical Form: Granular, free flowing 
  • Solubility: Water-soluble 
  • Colour: White to greyish 
  • Compatibility: Compatible with most fertilizers and pesticides 
Benefits
  1. Dual Nitrogen Supply: Offers both nitrate and ammoniacal nitrogen for immediate and sustained crop uptake, resulting in faster growth and greener foliage. 
  2. Improves Soil Health: The calcium content neutralizes soil acidity and enhances soil structure by reducing compaction and increasing water infiltration. 
  3. Boosts Nutrient Uptake: Calcium enhances root strength and improves nutrient absorption, leading to stronger plants and higher resilience to stress. 
  4. Enhances Fruit Quality: Encourages better fruit development, firmness, and shelf life, especially in fruits and vegetables like tomatoes, grapes, potatoes, and citrus. 
  5. Reduces Nitrogen Leaching: The nitrate is immediately available to plants while ammonium binds to soil particles, reducing the risk of leaching and environmental contamination. 
  6. Prevents Blossom End Rot: In crops like tomatoes and peppers, CAN helps prevent calcium deficiency-related disorders such as blossom end rot. 
  7. Resists Caking: The granular form resists moisture absorption and caking, making it easy to handle and spread. 
  8. Ideal for Climate-Resilient Farming: Performs well under varying climatic conditions and supports crops during drought and excessive rainfall. 
  9. Minimizes Soil Degradation: The buffering effect of calcium limits acidification commonly caused by other nitrogen fertilizers. 
  10. Environmentally Safer: Less volatile than urea, reducing nitrogen loss to the atmosphere and ensuring more efficient use. 
Application Calcium Ammonium Nitrate can be applied to a wide range of crops including cereals (wheat, rice, maize), vegetables (tomato, onion, cabbage, cauliflower), fruits (grapes, banana, pomegranate), pulses, and oilseeds. 

  • Method of Application: 
  • Broadcasting before irrigation or rainfall 
  • Side dressing near the root zone 
  • Fertigation (if available in water-soluble grade) 
  • Top dressing during vegetative and flowering stages 
Time
  • First Application: At the early vegetative stage for root development 
  • Second Application: At flowering or fruit-setting stage to boost yield and fruit quality 
  • Repeat Applications: Can be done depending on crop nutrient requirement, usually in 20–30-day intervals 
Precaution
  • Avoid direct contact of Calcium Ammonium Nitrate with skin and eyes; wear gloves while handling. 
  • Do not mix Calcium Ammonium Nitrate with acidic or strongly alkaline substances. 
  • Store Calcium Ammonium Nitrate in a cool, dry, well-ventilated place away from moisture and heat sources. 
  • Ensure uniform distribution to prevent nutrient imbalance in the field. 
  • Avoid applying Calcium Ammonium Nitrate during peak heat or windy conditions to prevent nutrient loss. 
Shelf Life 2 years from the date of manufacture if stored in ideal conditions—away from moisture and direct sunlight in sealed packaging. 
Packaging Available in: 

  • 25 kg, 50 kg HDPE woven sacks with inner liner 
  • Customized bulk packaging options available for large-scale agricultural use 

Each pack is labelled with product specifications, safety instructions, and usage guidelines for farmer reference. 

Note Disclaimer – This post contains general information only and does not constitute professional advice. Always read the product label for complete directions, application rates, safety precautions, and storage information.