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PureCal ammonium free calcium nitrate fertilizer 13-0-0 with 18% calcium 55lb. bag

Top-Rated American Fertilizer for Your Greenhouse!

 

Grow healthier, stronger plants with our ammonium-free, water-soluble calcium nitrate fertilizer—ideal for both hydroponics and soil use.

 

PureCal Calcium Nitrate is a premium greenhouse-grade fertilizer designed for fertigation and hydroponic systems. Made in the USA, it is highly pure, fast-dissolving, and completely ammonium-free, ensuring optimal nutrient delivery for plant growth. Ideal for crops requiring calcium and nitrate nitrogen.

 

PureCal offers a high-purity, ammonia-free formula that easily dissolves in water, ensuring your plants thrive in any hydroponic setup. Ideal for top growth!

 

 

  • Perfect for Hydroponics - PureCal’s ammonia-free, water-soluble formula is ideal for hydroponic systems, delivering essential calcium and nitrate nitrogen without leaving any residue. 
  • Superior Quality - Made from highly pure, fine white crystals, PureCal guarantees efficient nutrient delivery and increased calcium uptake for healthier, stronger plants. 
  • Versatile Application - Easily mix PureCal with other compatible water-soluble fertilizers and apply it through irrigation or as a foliar spray for diverse crops, ensuring robust growth and optimal results.

 

 

Ideal for hydroponics and soil applications, PureCal delivers essential calcium and nitrate nitrogen without ammonium salts.

 

 

  • Optimal Plant Growth - Enhance your hydroponic and soil-based systems with PureCal's easy-to-dissolve formula, providing essential calcium and nitrate nitrogen that support robust growth and prevent common deficiencies. 
  • Boost Crop Yields - Ensure your crops receive stable and efficient nutrients that improve calcium uptake, leading to healthier plants, stronger cell walls, and increased productivity across all growing conditions. 
  • Versatile Application - PureCal is ideal for a variety of crops and growing environments, making it a versatile choice for everything from greenhouse cultivation to field crops, ensuring tailored nutrient delivery for maximum results.

 

 

Feed Your Plants!

PureCal calcium nitrate fertilizer, 13-0-0 with 18% calcium. Highly pure, white, very fine crystals. Easily and totally soluble in water. This product consists of calcium nitrate with 25% water of crystallization. All nitrogen is in the nitrate form. It contains no ammonium (NH4) nitrogen. one gram in one gallon of water yields 34.32ppm nitrate nitrogen and 47.52ppm calcium.

  • High Analysis: PureCal has a higher calcium to nitrogen ratio than other calcium nitrate products.
  • Pure: All nitrogen is in the nitrate form. It contains no ammonium (NH4) nitrogen.
  • Water Soluble: Easily and totally soluble in water.
PROPERTIES
The product consists of calcium nitrate with 25% water of crystallization. All nitrogen is in the nitrate form. It contains no ammonium (NH4 ) nitrogen.
pH(10% solution) 6.5
Water insolubles0.0%
Melting point51° C. (122°-126° F.)
Specific Gravity1.84 g/ml (@ 130° F.)
Bulk Density58-63 lbs./ft.3

PRODUCT SPECIFICATION

PureCal calcium nitrate typical analysis
Typical Analysis Units
Calcium content (as Ca) 18.3% wt./wt.
Calcium content as calcium oxide (CaO) 26% wt./wt.
Ammonium nitrogen content (NH4 ) 0% wt./wt.
Nitrate nitrogen content (NO3 ) 12.8% wt./wt.
Total nitrogen (N) 12.8% wt./wt.
Copper (Cu) n.d.ppm
Iron (Fe) n.dppm
Manganese (Mn) n.dppm
Lead (Pb)n.d ppm
Cadmium (Cd) n.d n.dppm
Nickel (Ni) n.dppm
Chromium (Cr) n.dppm
(n.d.: none detected)

PureCal 13-0-0 ammonium free calcium nitrate 55 lb.

PureCal 13-0-0 ammonium free calcium nitrate 55 lb.

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Regular price $40.77
Regular price $66.00 Sale price $40.77
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    Never Compromise on the Quality of Inputs.

  • Crop Specific

    Customized Fertilizer for your Favorite Crops.