Special Water-Soluble Fertilizer
Calcium Nitrate Crystal
Calcium Nitrate Crystal is a premium water-soluble calcium-nitrogen compound fertilizer designed specifically for modern and protected agriculture. With rapid dissolution and high purity, it is the preferred choice for quickly supplying calcium and nitrogen to crops, improving root and fruit quality, and enhancing stress tolerance.
Description
Product Name:
Calcium Nitrate Crystal
Product Background / Positioning:
Hansol Chemical specializes in supplying high-quality agrochemical fertilizers. Our Calcium Nitrate Crystal is a premium water-soluble calcium-nitrogen compound fertilizer, specifically engineered for modern and protected agriculture. With rapid solubility and high purity, this product is the ideal choice for quickly supplying calcium and nitrogen to crops, enhancing root and fruit quality, and improving stress resistance.
Key Features and Benefits
- High Purity & High Nutrient Content: Calcium Nitrate Crystal consists of high-purity Ca(NO₃)₂·4H₂O, delivering both calcium and nitrate nitrogen simultaneously to provide crops with readily absorbable, fast-acting nutrients. It contains water-soluble calcium (Ca²⁺) and nitrate nitrogen (NO₃⁻), benefiting root, leaf, and fruit development.
- 100% Water-Soluble / High Solubility: The crystal dissolves rapidly and completely in water with no insoluble residue, making it ideal for fertigation, drip irrigation, sprinkler systems, foliar application, and integrated water-fertilizer systems. Upon dissolution, it releases calcium and nitrate ions that are quickly absorbed by plant roots or foliage.
- Promotes Root Development & Strengthens Plant Structure: Calcium is essential for cell wall and membrane integrity. Adequate calcium supply enhances cell wall strength, supports robust root growth, and improves overall plant stability. Nitrate nitrogen rapidly stimulates leaf greening and root development, accelerating nutrient transport.
- Enhances Fruit & Vegetable Quality and Improves Disease Resistance & Storage Life: For high-calcium-demand crops like fruits and vegetables, calcium supplementation reduces physiological disorders (e.g., fruit cracking, softening, blossom-end rot) and increases fruit firmness and storability. Compared to pure nitrogen fertilizers, the balanced calcium-nitrogen formulation prevents quality degradation caused by excessive nitrogen alone.
- Soil Improvement & Environmental Friendliness: Soluble calcium ions help ameliorate acidic or calcium-deficient soils by promoting granular structure formation, enhancing soil aeration, and creating a better root-zone environment. As a nitrate-based nitrogen source without ammonium, sulfur, or phosphate salts, it minimizes soil acidification and is suitable for long-term use.
- Versatile Application Methods: Suitable for drip irrigation, sprinkler irrigation, fertigation, foliar spraying, basal dressing, and top-dressing. Applicable across a wide range of crops, including vegetables, fruit trees, cash crops, greenhouse/protected agriculture crops, and field crops.
Technical Specifications (Typical Values – Customizable)
| Parameter | Typical Value / Standard |
|---|---|
| Appearance | White to off-white crystals / granules / crystalline form |
| Water Solubility | 100% water-soluble / highly soluble (fully dissolves in water with no insoluble residue) |
| Total Calcium (Ca²⁺ / CaO) | High content (agricultural grade standard: ≥ 23–26% CaO equivalent) |
| Available Nitrogen (N-NO₃) | Typically ~15.5% (nitrate nitrogen) |
| pH (aqueous solution) | Neutral to slightly acidic/neutral (approx. pH 5.0–7.0) |
| Water-Insoluble Matter / Impurities | Very low (insolubles ≤ 0.01–0.1%) |
Hansol Chemical offers customization services based on customer requirements, including different particle sizes, packaging formats, or specialized formulations (e.g., higher calcium content, ultra-fast-dissolving variants, etc.).
Target Crops & Application Scenarios
- Fruit Trees: Apples, citrus, grapes, peaches, tomatoes—calcium supplementation reduces fruit cracking and enhances firmness and shelf life.
- Vegetables: Tomatoes, peppers, cucumbers, leafy greens, and other calcium-demanding vegetables.
- Protected Agriculture / Greenhouses / Tunnels: Ideal for rapid calcium and nitrogen delivery via drip/sprinkler irrigation and fertigation systems.
- Cash Crops / Field Crops: Suitable for crops requiring balanced calcium and nitrogen nutrition, especially during critical growth stages.
- Foliar Spraying / Top-Dressing / Basal Fertilization: Flexible application based on crop growth stage and soil conditions.
Application Guide
- Drip/Sprinkler Irrigation / Fertigation: Dissolve Calcium Nitrate Crystal in water and prepare nutrient solution at recommended rates (e.g., per acre/hectare) for efficient calcium and nitrogen delivery.
- Foliar Application: Dissolve and dilute to 0.2–0.6% (w/v); apply early morning or late evening to maximize absorption and minimize evaporation.
- Basal or Top-Dressing: Use as a calcium-nitrogen compound fertilizer during planting or growing stages to improve root health and fruit/vegetable quality.
Actual dosage and application frequency should be adjusted according to soil test results, crop type, growth stage, and climatic conditions.
Packaging & Storage
- Packaging Options: 25 kg woven bags (with PE liner/moisture barrier); 500 kg / 1000 kg bulk bags (FIBC); custom packaging available upon request.
- Transportation: Hansol Chemical provides reliable international logistics via sea or land freight, fully compliant with fertilizer transport and storage regulations.
- Storage Conditions: Store in a dry, well-ventilated, cool area away from moisture and humidity to maintain crystal stability and solubility.
Quality Assurance & Service Commitment
- Rigorous Quality Control: Hansol Chemical strictly adheres to international and industry standards throughout production, testing, and quality management.
- Full Traceability: Each batch includes COA, TDS, batch number, and production date for complete product origin and performance tracking.
- Technical & Agronomic Support: We offer customized fertilization plans, formulation advice, usage guidance, and after-sales service to help customers achieve optimal results.
- Customization & OEM Services: Tailored formulations, packaging, labeling, and private-label solutions available; OEM/ODM partnerships welcomed.
Why Choose Hansol Chemical’s Calcium Nitrate Crystal?
- High Purity & Efficient Nutrition: Dual supply of calcium + nitrate nitrogen ensures rapid, effective nutrient uptake.
- Excellent Solubility & Flexible Use: Compatible with drip irrigation, sprinklers, fertigation, foliar sprays, and other modern agricultural methods.
- Enhances Plant Growth & Produce Quality: Strengthens roots and cell walls; improves fruit firmness, disease resistance, and post-harvest durability.
- Eco-Friendly & Soil-Safe: Minimal impact on soil acidification; helps improve soil structure for sustainable cultivation.
- Customization & Reliable Support: Offers tailored specifications, formulations, and packaging, backed by comprehensive quality assurance and customer service.
Contact Us
If you need a sample of Calcium Nitrate Crystal, COA/TDS reports, pricing (FOB/CIF/DAP), or wish to customize special specifications, packaging, or OEM services, please contact Hansol Chemical’s international sales team anytime. We look forward to partnering with you to deliver high-quality, stable, and efficient calcium-nitrogen fertilizer solutions.