Ihumate Zinc-Amino Acid Suspension promotional image showing synergistic effect of 700g/L min high-concentration zinc and amino acids
Ihumate Zinc-Amino Acid Suspension Liquid Fertilizer bottle front view, high-activity fluid zinc for foliar application
Laboratory Erlenmeyer display of Ihumate Zinc-Amino Acid Suspension, uniform and delicate milky white fluid
Ihumate Zinc-Amino Acid Suspension packaging details, supports OEM labeling for global organic agriculture
Ihumate Zinc-Amino Acid Suspension promotional image showing synergistic effect of 700g/L min high-concentration zinc and amino acids
Ihumate Zinc-Amino Acid Suspension Liquid Fertilizer bottle front view, high-activity fluid zinc for foliar application
Laboratory Erlenmeyer display of Ihumate Zinc-Amino Acid Suspension, uniform and delicate milky white fluid
Ihumate Zinc-Amino Acid Suspension packaging details, supports OEM labeling for global organic agriculture

Zinc Amino Suspension

  • Density: 1:1.79
  • Zinc Oxide: > 700 g/L
  • Amino Acids: > 20 g/L
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( Customer Reviews)

Zinc Amino Suspension

High-Concentration Suspension + Amino Acid Chelation: Zinc Amino Suspension Fast-Acting Zinc Fertilizer

Zinc Amino Suspension is a high-concentration suspension liquid fertilizer built with advanced suspension technology to form a stable nutrient system, with a density of 1:1.79. Its core formula contains zinc >700g/L and amino acids >20g/L, achieving deep synergy of “stable suspension effect + high-concentration zinc supplementation + amino acid-facilitated absorption”. It avoids the drawbacks of ordinary zinc fertilizers such as easy precipitation, soil fixation and poor absorption, while delivering multiple effects including fast zinc supply, deficiency correction, photosynthesis enhancement and stress resistance improvement. Suitable for various crops, especially zinc-sensitive ones, it is an excellent suspension fertilizer for efficient zinc supplementation, quality improvement and growth promotion.

1. Mutual Empowerment: Synergistic Effect of Suspension Technology and Amino Acids The high-concentration suspension form with 1:1.79 density, combined with advanced suspension technology, ensures even nutrient dispersion without precipitation, enabling long-term stable release and continuous feeding. 20g/L amino acids form chelated complexes with zinc ions, reducing soil fixation of zinc and accelerating nutrient transport. Meanwhile, the suspension system allows chelated zinc to evenly penetrate the soil or adhere to leaf surfaces. The two work together to boost absorption efficiency, achieving dual empowerment of “stable suspension + high-efficiency absorption” and solving the low utilization rate of common zinc fertilizers.

2. High-Concentration Zinc Supply: Rapid Correction of Deficiency Symptoms With zinc content over 700g/L, it provides sufficient absorbable zinc for crops, quickly absorbed through roots and leaves to precisely correct zinc deficiency symptoms such as interveinal chlorosis and stunted growth. As a key micronutrient for crop growth, zinc participates in auxin synthesis and photosynthetic pigment metabolism. High-concentration supply rapidly activates plant physiological activity, relieves weak growth caused by zinc deficiency, and lays a solid foundation for steady crop growth.

3. Amino Acid Chelation: Improved Bioavailability of Zinc 20g/L amino acids provide efficient chelation to firmly bind zinc ions, preventing reaction and precipitation with phosphate and other ions in soil, significantly improving zinc bioavailability. Amino acids also supplement active nutrients for crops, support protein synthesis, optimize nutrient metabolism together with zinc, further strengthen zinc supplementation effects, and adapt to zinc supply needs in different soil environments, especially soils prone to zinc fixation.

4. Stable Suspension System: Adaptable to Diverse Application Scenarios Advanced suspension technology creates a stable system ensuring uniform nutrient dispersion. Whether foliar spray or irrigation application, it avoids precipitation and equipment clogging, compatible with conventional irrigation and spraying systems. The high-density suspension balances concentration and fluidity, suitable for bulk application in large-scale field farming and precise zinc supplementation in intensive fruit and vegetable cultivation, combining convenience and nutrient stability.

5. Quality and Efficiency Enhancement: Broad Adaptability and Stress Resistance Empowerment Suitable for various zinc-sensitive crops including corn, rice, apple, citrus, cabbage, as well as fruits, vegetables, grains, oils and cash crops. Zinc and amino acids synergistically improve photosynthetic efficiency, promote flower bud differentiation and fruit setting, and enhance crop resistance to drought and diseases. The high-concentration formula achieves “low dosage, high effect”, reduces zinc waste, significantly improves fertilizer utilization rate, balances zinc supplementation effect and planting cost control, meeting the needs of large-scale cultivation.

Expert Advice: Especially suitable for zinc-sensitive crops and zinc deficiency scenarios in various crops such as corn, apple and citrus. For foliar spray: dilute 1000–2000 times, apply before 10 AM or after 5 PM on sunny days; re-spray if rain occurs within 3 hours on cloudy days. For drip irrigation: dilute 1500–2500 times and inject into irrigation system. Avoid mixing with phosphorus fertilizers; can be used with boron, iron and other micronutrient fertilizers. Adjust dosage according to soil zinc deficiency and crop type. Continuous application 2–3 times at 7–10 day intervals yields better results.

Zinc Amino Suspension Specifications

Technical ParametersDetailed SpecsTesting MethodsReference Standards
Density1:1.79Hydrometer Method / Volumetric Flask Weighing MethodNY/T 1973
Zinc Oxide> 700 g/LAtomic Absorption SpectrophotometryNY/T 1973
Amino Acids> 20 g/LAutomatic Amino Acid Analyzer MethodNY/T 1974

Zinc Amino Suspension - Introduction Video

  • High Zinc Content
  • Suspension Fertilizer
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COA, TDS, MSDS & HM Test Reports

Certificate of Analysis (COA)

Certificate of Analysis: Zinc Amino Suspension

Technical Data Sheet (TDS)

TDS: Zinc Amino Suspension

Safety Data Sheet (MSDS)

MSDS: Zinc Amino Suspension

Heavy Metal Test Report

Heavy Metal Test Report: Zinc Amino Suspension

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Frequently Asked Questions

Ihumate FAQ: Sourcing, organic certification, logistics, and customization.
Apply for Ihumate Free Samples: Global shipping for lab compliance testing.
1

What is the core advantage of combining suspension technology and high-concentration zinc in Zinc Amino Suspension?

The core advantages are stable and efficient zinc supplementation and absorption: 700g/L high-concentration zinc provides sufficient zinc source to quickly correct deficiency symptoms; advanced suspension technology ensures even nutrient dispersion without precipitation for long-term feeding; combined with 20g/L amino acid chelation to reduce soil fixation and promote transport, it adapts to multiple application scenarios and zinc-sensitive crops, with zinc supplementation efficiency far exceeding ordinary zinc fertilizers.
2

Are you a trading company or a manufacturer?

We are a professional manufacturing enterprise. Our modern factory is located in Huozhou, Linfen, Shanxi, China. With an annual capacity of 500,000 tons, we invite global partners to visit our facility.
3

How do you perform quality control?

4

Do you provide samples?

5

What are the payment terms?

6

How can I track my shipment after payment?

7

What is the Minimum Order Quantity (MOQ)?

8

Can you customize packaging or print our logo?

9

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Application & Dosage: Zinc Amino Suspension

Application Instructions: This product is suitable for foliar spray, drip irrigation and sprinkler irrigation. Do not mix with strongly alkaline pesticides or fertilizers. For foliar spray: dilute 800–1500 times, 1200–1500 times at seedling stage, apply before 10 AM or after 4 PM on sunny days, spray evenly on both leaf sides, apply 2–3 times at 7–10 day intervals. For drip/sprinkler irrigation: dilute 500–800 times and apply evenly with irrigation water. Shake well before use and use within 24 hours after dissolution. Best application periods: critical zinc deficiency stages (seedling, flowering, fruit expansion).

Fertilizer Manufacturing and Blending

  • Liquid Fertilizers:
    High-concentration chelated system can be used as core raw material to formulate high-end compound micronutrient liquid fertilizers and special foliar fertilizers for fruits and vegetables, improving zinc content and absorption efficiency of finished products.
  • Compound Fertilizers:
    Excellent compatibility with NPK liquid fertilizers and biostimulants without precipitation, synergistically improving overall nutritional efficacy, suitable for large-scale fertilizer processing.
  • Customized Fertilizers:
    Dilution ratio can be adjusted according to crop needs to develop targeted zinc supplementation formulas, especially for precise nutrition programs of high-value cash crops.

Drip Irrigation and Hydroponics

  • Drip Irrigation Systems:
    Strong suspension stability, smoothly passes through drip systems to deliver precise zinc to crop roots without pipeline clogging.
  • Hydroponics and Greenhouse Cultivation:
    Suitable for hydroponic nutrient solution preparation, meeting precise zinc and calcium needs of greenhouse crops.

Application Ratio Scheme

Crop NameGrowth StageApplication Ratio
RiceSeedling Stage1.0-1.5 L/ha
Tillering Stage1.5-2.0 L/ha
Booting Stage1.8-2.5 L/ha
CornSeedling Stage1.2-1.8 L/ha
Grand Growth Stage2.0-2.5 L/ha
Wheat/BarleyJointing Stage1.5-2.0 L/ha
Booting Stage1.8-2.2 L/ha
Citrus/OrangeSprouting Stage2.5-3.0 L/ha
Fruit Expansion Stage3.0-4.0 L/ha
Apple/PearYoung Fruit Stage2.8-3.5 L/ha
GrapePre-Flowering & Fruit Expansion2.2-3.0 L/ha
Tomato/PepperInitial Flowering Stage1.5-2.2 L/ha
Fruit Expansion Stage2.0-2.8 L/ha
StrawberryTransplanting Stage1.0-1.5 L/ha
Fruiting Stage1.2-1.8 L/ha
Leafy VegetablesRapid Growth Stage0.8-1.2 L/ha
PotatoTuber Formation Stage2.0-2.5 L/ha
Sweet Potato/YamTuber Expansion Stage1.8-2.3 L/ha

Product Advantages: Zinc Amino Suspension

Chelated Suspension, Dual Empowerment: Centered on 700g/L high-concentration zinc, combining amino acid chelation and suspension stabilization technology for deep integration of fast supplementation, efficient absorption, quality improvement and stress resistance.

1

High-Concentration Fast-Acting Supplementation

Zinc content reaches 700g/L, and density 1.79 delivers ultra-high nutrient concentration. Activity is doubled after amino acid chelation, enabling rapid penetration into crop tissues and quick correction of zinc deficiency symptoms with remarkable emergency supplementation effect.

2

Amino Acid Chelation Synergy

20g/L small-molecule amino acids form stable chelates with zinc ions, avoiding soil fixation and element antagonism. Utilization rate increases by over 40% compared with ordinary zinc fertilizers. It also alleviates competitive inhibition between amino acids and zinc and adapts to various soil types.

3

Stable Suspension for Easy Application

Professional suspension technology ensures no layering, precipitation or residue during standing, with excellent fluidity. Suitable for foliar spray, drip irrigation, drone application and other methods, without clogging equipment pipelines, making farming more convenient.

4

Dual Nutrient Empowerment

Zinc ions activate enzyme activity and photosynthesis; amino acids directly participate in protein synthesis. Dual nutrients work synergistically to promote flower bud differentiation, fruit expansion, and enhance plant growth and stress resistance.

5

Quality Improvement & Stress Resistance

Effectively improves physiological diseases caused by zinc deficiency, reduces malformed and cracked fruits, enhances fruit coloring uniformity and quality. It also strengthens resistance to drought, low temperature, pests and diseases, stabilizing yield.

6

Wide Adaptability & Compatibility

Excellent compatibility with most pesticides and fertilizers without chemical reactions. Suitable for rice, corn, fruits, vegetables, tubers and other crops, adaptable to fields, greenhouses, orchards and other planting scenarios.

Certifications: Zinc Amino Suspension

Ihumate is backed by globally recognized certifications.

  • 🏅 OMRI Listed – Approved for organic use (USDA/NOP standards)
  • 🏅 CERES Certified – High-standard organic inputs for sustainable agriculture
  • ✔ Excellent international production process with full batch traceability
  • ✔ Meeting the strict demands of global distributors and formulators
Ihumate OMRI certificate proving compliance with USDA/NOP organic standards.
Ihumate Potassium Humate CERES organic certificate for EU and NOP standards.
Ihumate Potassium Fulvate CERES organic certificate ensuring global export quality.
Ihumate Mineral Humic Acid CERES organic certificate for high-end agriculture.
Ihumate Mineral Fulvic Acid CERES organic certificate for EU and NOP compliance.
Ihumate Sodium Humate CERES certificate for aquaculture, feed, and industrial use.
Ihumate Seaweed Extract CERES organic certificate, rich in natural hormones.

Ihumate Global Exhibition Videos

We showcase our Humic Acid, Seaweed, Liquid Fertilizer, and Bio-control series globally.
Join us at our 2026 exhibitions:
Event: Shanghai CAC (Fshow)
Booth: 12G05
Date: March 17-19, 2026
Address: No. 333 Songze Avenue, Qingpu District, Shanghai
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