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Amino Chelated Calcium Fertilizer Manufacturer-High-Efficiency Calcium Nutrition for Modern Agriculture

Jan. 16, 2026

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Introduction: Why Amino Chelated Calcium Matters

Calcium deficiency is one of the most common nutritional problems in modern agriculture, leading to issues such as blossom end rot, bitter pit, fruit cracking, poor shelf life, and reduced crop quality. Traditional calcium fertilizers often suffer from low absorption, soil fixation, and poor mobility inside plants.

As a professional amino chelated calcium fertilizer manufacturer, we provide advanced calcium nutrition solutions that combine bio-active amino acids with chelated calcium, delivering superior absorption, faster translocation, and higher utilization efficiency compared with conventional calcium sources.

Amino chelated calcium fertilizer is widely used in fruits, vegetables, field crops, horticulture, and high-value cash crops, making it one of the fastest-growing segments in specialty fertilizers and biostimulants.

Amino Chelated Calcium Fertilizer Manufacturer | OEM & Bulk Supply


What Is Amino Chelated Calcium Fertilizer?

Amino chelated calcium fertilizer is produced by chelating calcium ions (Ca²⁺) with plant-derived amino acids through a controlled chelation process. This forms a stable, low-molecular-weight calcium-amino acid complex.

Key Characteristics:

  • Calcium is protected from precipitation and soil fixation

  • Amino acids act as natural carriers and biostimulants

  • High solubility and compatibility

  • Rapid absorption via leaves and roots

Unlike EDTA-chelated calcium, amino chelated calcium is fully biodegradable, plant-friendly, and suitable for sustainable agriculture.


Advantages of Amino Chelated Calcium Fertilizer

As an experienced amino chelated calcium fertilizer manufacturer, we design our products to deliver measurable agronomic benefits:

1. Superior Calcium Absorption

Amino acids enhance calcium mobility inside plants, allowing calcium to reach young tissues, fruits, and growing points more efficiently.

2. Prevents Calcium Deficiency Disorders

Effectively reduces:

  • Blossom end rot (tomato, pepper)

  • Bitter pit (apple)

  • Tip burn (lettuce)

  • Fruit cracking and softening

3. Improves Crop Quality

  • Firmer fruits

  • Better color development

  • Longer shelf life

  • Higher market value

4. Stress Resistance & Biostimulation

Amino acids improve plant tolerance to:

  • Heat stress

  • Salinity

  • Drought

  • Transplant shock


Product Forms We Manufacture

As a full-scale amino chelated calcium fertilizer manufacturer, we offer multiple formulations to meet different application needs.

● Powder Form

  • 100% water-soluble

  • Easy storage and transportation

  • Ideal for bulk export and blending

● Liquid Form

  • Ready-to-use

  • Fast foliar absorption

  • Suitable for drip irrigation and fertigation


Typical Technical Specifications

ItemSpecification
Amino Acids≥ 30% – 45%
Chelated Calcium (Ca)8% – 15%
Solubility100% water soluble
pH4.5 – 6.5
AppearanceYellow to brown powder / liquid
SourcePlant-based amino acids

Custom formulations are available based on crop, climate, and market requirements.


Application Methods

Amino chelated calcium fertilizer is versatile and easy to apply.

Foliar Spray

  • Rapid correction of calcium deficiency

  • Dosage: 200–400 ml / 100 L water

Drip Irrigation / Fertigation

  • Continuous calcium supply

  • Improves root zone nutrition

Soil Application

  • Enhances calcium availability in the rhizosphere


Crops & Markets Served

Our amino chelated calcium fertilizer is widely used in:

  • Fruits: apple, citrus, grape, strawberry, mango

  • Vegetables: tomato, pepper, cucumber, lettuce

  • Field crops: peanut, soybean, cotton

  • Horticulture & greenhouse crops

We export to Asia, Middle East, Europe, Africa, and South America, serving distributors, importers, and agricultural brands.


Why Choose Us as Your Amino Chelated Calcium Fertilizer Manufacturer?

✔ Specialized Manufacturing Experience

Years of expertise in amino acid fertilizers and chelated micronutrients.

✔ Advanced Chelation Technology

Ensures high chelation stability and consistent product performance.

✔ OEM / Private Label Service

  • Customized formulation

  • Private packaging

  • Brand support for distributors

✔ Strict Quality Control

  • ISO quality system

  • Raw material traceability

  • Batch consistency

✔ Global Export Capability

Professional export documents, flexible MOQ, fast production.


OEM & Bulk Supply Solutions

As a reliable amino chelated calcium fertilizer manufacturer, we support:

  • Bulk powder supply

  • Liquid fertilizer OEM

  • Customized nutrient ratios

  • Mixed amino acid + calcium formulations

  • Biostimulant compound products

Whether you are launching a new fertilizer brand or expanding your existing product line, we provide one-stop manufacturing solutions.


Comparison: Amino Chelated Calcium vs Conventional Calcium Fertilizers

FeatureAmino Chelated CalciumCalcium Nitrate / Chloride
Absorption EfficiencyVery HighMedium
Leaf SafetyExcellentRisk of burn
Soil FixationMinimalHigh
Environmental ImpactEco-friendlyModerate
Plant Stress ToleranceEnhancedLimited

Compliance & Sustainability

Our amino chelated calcium fertilizer is:

  • Chloride-free

  • Heavy-metal controlled

  • Suitable for sustainable and modern agriculture

  • Compatible with biostimulant programs


Frequently Asked Questions (FAQ)

Q1: Is amino chelated calcium fertilizer suitable for foliar application?
Yes, it is ideal for foliar spray with excellent leaf absorption and low phytotoxicity.

Q2: Can you provide OEM labeling?
Yes, we are an experienced OEM amino chelated calcium fertilizer manufacturer.

Q3: What is the MOQ?
MOQ varies by formulation; bulk orders and trial samples are available.

Q4: Is it compatible with other fertilizers?
Generally compatible with most fertilizers; jar test is recommended.


Contact Your Reliable Amino Chelated Calcium Fertilizer Manufacturer

If you are looking for a professional amino chelated calcium fertilizer manufacturer with stable quality, competitive pricing, and strong OEM support, we are ready to work with you.

 Contact us today to request:

  • Technical data sheet

  • Sample testing

  • OEM quotation

  • Long-term supply cooperation


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