Khemical Americal Liquid Calcium Nitrate 8-0-0 + 11 Ca Greenhouse Grade Fertilizer

Khemical Americal Liquid Calcium Nitrate 8-0-0 + 11 Ca is a concentrated, high-purity liquid fertilizer formulated for professional fertigation and foliar feeding programs in greenhouse and controlled-environment agriculture. The product delivers immediately plant-available nitrate nitrogen and water-soluble calcium in a clear solution without suspended solids, chlorides, or ammonium.

Product Configuration and Specifications
This product is defined by its guaranteed nutrient analysis, chemical formulation, purity grade, and commercial packaging scale. The guaranteed analysis is 8.0% Total Nitrogen (all from Nitrate Nitrogen) and 11.0% Water Soluble Calcium (Ca). The formulation is a true solution of calcium nitrate tetrahydrate derived from nitric acid and lime. It is designated as Greenhouse Grade, indicating high solubility and purity for sensitive cropping systems. It is supplied in two bulk commercial formats: a 55-gallon drum (packaged 4 per pallet) and a 275-gallon returnable tote (packaged 12 per truckload).

Functional Mechanism and Design
The product functions as a dual-nutrient source. The nitrate nitrogen component is rapidly taken up by plant roots, promoting vegetative growth without acidifying the rhizosphere. The fully soluble calcium is essential for cell wall structure, membrane integrity, and stress tolerance. The tetrahydrate form and absence of impurities ensure complete solubility, preventing nozzle clogging and allowing for uniform distribution in fertigation systems. Its chloride-free and ammonium-free composition eliminates risks of salt burn and ammonium toxicity.

Target Applications and Performance
The primary application is the correction and prevention of calcium deficiencies and the supply of fast-acting nitrogen in high-value horticultural crops, including vegetables, tree fruits, berries, and greenhouse ornamentals. Performance is characterized by improved fruit quality, shelf life, and resistance to physiological disorders like blossom-end rot. It is also used to supply soluble calcium in soilless media where native calcium is absent.

Application Specifications and Protocol
The product is applied through soil drench, fertigation, or as a foliar spray. All applications must be based on soil and/or plant tissue analysis.

Standard Application Protocol:

• Soil/Fertigation: Apply 4 to 8 quarts per acre per growing season. Can be applied as a sidedress or topdress. Do not place directly on seed.

• Foliar Spray: Apply 2 to 4 quarts per acre as a supplement to soil programs. Tank fill with water first, then add fertilizer. Do not apply under crop moisture stress or high temperatures to avoid leaf burn. A surfactant may be used to improve coverage.

• Mixing: The product is compatible with many crop protection chemicals for tank-mixing. A jar compatibility test is required before large-scale mixing.

• Solution Properties: The solution has a pH of approximately 6.5. It will salt out (crystallize) at -30°F and must be protected from freezing.

Handling and Safety
The product may cause mild skin, eye, or respiratory irritation. Use in well-ventilated areas or outdoors. Avoid breathing mist. Wash hands thoroughly after handling. Store container tightly closed. If swallowed, do not induce vomiting; give water and seek immediate medical attention.