Bowl display of Ihumate amino acid powder, showing fine light yellow powder with good fluidity and no caking
Front view of Ihumate compound amino acid powder, rich in 18 plant-required amino acids, effectively improves crop stress resistance
Industrial packaging of Ihumate amino acid powder in various specifications, moisture-proof and wear-resistant, supporting global agricultural bulk trade and OEM
Particle size comparison of Ihumate amino acid powder, showing fine powder specification for fast dissolution and absorption
Close-up of Ihumate amino acid powder, showing high organic nitrogen content to quickly repair damaged plant tissue
Water solubility display of Ihumate amino acid powder, 100% instant soluble in water, clear and impurity-free, suitable for drip irrigation and foliar spray
Bowl display of Ihumate amino acid powder, showing fine light yellow powder with good fluidity and no caking
Front view of Ihumate compound amino acid powder, rich in 18 plant-required amino acids, effectively improves crop stress resistance
Industrial packaging of Ihumate amino acid powder in various specifications, moisture-proof and wear-resistant, supporting global agricultural bulk trade and OEM
Particle size comparison of Ihumate amino acid powder, showing fine powder specification for fast dissolution and absorption
Close-up of Ihumate amino acid powder, showing high organic nitrogen content to quickly repair damaged plant tissue
Water solubility display of Ihumate amino acid powder, 100% instant soluble in water, clear and impurity-free, suitable for drip irrigation and foliar spray

Amino Acid Powder

  • Appearance: 100-Mesh Powder
  • Water Solubility: 100%
  • Amino Acid (Multi-grade): Amino Acid 90: >90%, Amino Acid 80: >80%, Amino Acid 50: >50%
  • Nitrogen (Multi-grade): Amino Acid 90: >14%, Amino Acid 80: >10%, Amino Acid 50: >5%
  • pH: 4-6
Related Products
( Customer Reviews)

Amino Acid Powder (AMINOPOLY)

Animal & Plant Amino Acids + Wide Adaptability: All-Scenario Fast-Acting Nutritional Biostimulant

Formulated with amino acids and nitrogen, featuring 100-mesh powder, 100% water solubility and weak acidity at pH 4–6. Produced via mild extraction process to achieve deep synergy of “wide adaptability + fast absorption + soil conditioning & growth promotion”. Dosage can be flexibly adjusted according to planting scenarios, providing multiple functions including basic nutrition, advanced stress resistance, soil improvement, microbial nourishment, quality enhancement and yield increase. Suitable for all field crops, fruits, vegetables and flowers, covering full-scenario demands from basic care to high-end cultivation.

1. Mutual Empowerment: Wide Adaptability & Nutrient Synergy
Mild extraction fully retains the original bioactivity of amino acids. The broad content range of 20%–90% flexibly matches diverse planting needs: low content for daily basic nutrition, high content for advanced care at critical crop stages. Small-molecule amino acids can be directly absorbed by crop roots and leaves, saving metabolic energy, activating physiological metabolism and cell division. Nitrogen supplies organic nitrogen as needed: low nitrogen promotes rooting at seedling stage, high nitrogen supports robust leaves during growth, grain filling and fruit swelling. 100-mesh fine powder with good dispersibility and 100% water solubility dissolves rapidly with no residue, enabling synchronized nutrient penetration to realize dual empowerment of “wide adaptability + precise nutrition”, meeting diverse supply needs.

2. Soil Improvement: Fertility Enhancement & Weak Acid Adaptation
Product pH stably at 4–6 (weakly acidic) adjusts alkaline soil pH, balances soil physicochemical properties, and suits acid-loving crops such as citrus and tea. As high-quality carbon and nitrogen sources for soil beneficial microbes, amino acids stimulate the proliferation of phosphate-solubilizing bacteria, nitrogen-fixing bacteria and other beneficial flora, optimizing rhizosphere microecology. They also promote the formation of soil aggregate structure, enhance soil looseness, air permeability, water and fertilizer retention, alleviate compaction, maintain long-term soil fertility, and adapt to sandy, clay and other soil types.

3. Synergistic Root Promotion: Potential Activation & Robust Rooting
Amino acids act as plant hormone precursors: tryptophan converts to auxin to promote taproot elongation, lateral root germination and dense root hair growth, increasing lateral roots by 18%–50% in actual tests, adaptable to different content needs. Arginine synthesizes polyamines to delay root senescence and maintain root vitality. Nitrogen supports root cell division. 100-mesh instant powder delivers nutrients directly to the rhizosphere without prolonged conversion, achieving “fast rooting + long-term root strengthening”, greatly enhancing nutrient uptake ability, ideal for key rooting stages such as transplanting recovery and seedling stage.

4. Stress Resistance Activation: Layered Protection & Damage Repair
High-content amino acids activate the crop stress resistance system. Proline, glycine betaine and other components maintain cell osmotic balance and stabilize membrane structures, improving resistance to drought, low temperature and salinity, meeting high-end cultivation stress needs. Low content helps alleviate weak seedling growth and mild phytotoxicity for gentle crop recovery. Combined with weak acidic soil environment, it further strengthens stress resilience, covering various resistance scenarios.

5. Quality & Efficiency Improvement: Enhanced Yield & Convenience
Amino acids and nitrogen synergistically stimulate photosynthesis, accelerate nutrient accumulation, promote flower bud differentiation, reduce flower and fruit drop. High content significantly improves fruit quality, taste, 1000-grain weight and single-spike weight; low content supports daily care quality improvement. 100% water-soluble 100-mesh powder suits foliar spray, drip irrigation and fertigation, low dust, easy accurate weighing, adaptable to large-scale field and intensive fruit/vegetable planting. Excellent compatibility with water-soluble fertilizers, pesticides and regulators without antagonism, synergistically boosting efficacy and significantly improving fertilizer use efficiency.

Expert Advice: Suitable for the whole growth period of all crops. Dosage can be flexibly adjusted: low content for daily basic nutrition and seedling care; high content for critical stages such as grain filling and fruit swelling, as well as stress resistance and repair. Can be used alone or mixed with conventional fertilizers and pesticides via foliar spray, drip irrigation or fertigation. 100-mesh powder dissolves completely without clogging pipes. Combined with microbial fertilizers, it further optimizes soil microecology to reduce input, increase efficiency, improve quality and income.

Multi-specifications

High quality potassium humate micro granules for agriculture

Amino Acid 90%

100% water soluble super fulvic acid powder

Amino Acid 80%

Front view of Ihumate 50% amino acid powder, cost-effective organic fertilizer raw material to improve soil activity

Amino Acid 50%

Amino Acid Powder Specifications

ParametersAmino Acid 90%Amino Acid 80%Amino Acid 50%
Total Amino Acid>90%>80%>50%
Total Nitrogen14%10%15%
SourcePlantPlantAnimal
AppearanceWhiteWhiteYellow
pH4~64~64~6
Max Moisture5%5%5%
Solubility100%100%100%

Amino Acid Powder - Introduction Video

  • 100-Mesh Powder
  • Fine powder, no caking
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Amino Acid Powder - Introduction Video

  • 100% Water Soluble
  • Fast dissolving, no residue
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COA, TDS, MSDS & HM Test Reports

Certificate of Analysis (COA)

Certificate of Analysis: Amino Acid Powder

Technical Data Sheet (TDS)

TDS: Amino Acid Powder

Safety Data Sheet (MSDS)

MSDS: Amino Acid Powder

Heavy Metal Test Report

Heavy Metal Test Report: Amino Acid Powder

Download Support

Need custom documents or specific test results?

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 amino acids with a wide content range of 20%-90%?

The core advantage is flexible all-scenario adaptation: the wide content range matches diverse planting needs. Low content is for daily basic nutrition and seedling care; high content is for advanced nutrition and stress resistance repair at critical crop stages. Paired with 100-mesh instant powder and pH 4-6 weak acidity, it satisfies both large-scale field basic nutrition and high-end fruit/vegetable quality improvement, with wider application and higher cost performance than fixed-content products.
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

How long is the delivery time?

More questions about our products?

Application & Dosage: Amino Acid Powder

Suitable for all kinds of crops and low-fertility, compacted soil; efficiently improves soil structure and fertilizer utilization rate.

Fertilizer Manufacturing & Blending

  • Granular Fertilizers:
    Easily blended into granular NPK and compound fertilizers to improve fertilizer use efficiency.
  • Liquid Fertilizers:
    Mixes evenly with various liquid fertilizers, helping nutrients be quickly absorbed by crops.
  • Organic & Biological Fertilizers:
    Supplements amino acids and nitrogen, providing energy for beneficial microorganisms in biofertilizers.

Drip Irrigation & Hydroponics

  • Drip Irrigation Systems:
    Easily dissolved in drip irrigation systems to ensure efficient nutrient delivery to roots.
  • Hydroponics:
    Suitable for hydroponics and greenhouse cultivation.

Application Ratio Scheme

Crop NameGrowth StageApplication Ratio
RiceSeedling Stage3-5 Kg/ha
Pre-budding Stage3-5 Kg/ha
Filling Stage3-5 Kg/ha
Sweet Corn / RapeseedGrowing Period3-5 Kg/ha
Wheat / SoybeanJointing Stage3-5 Kg/ha
Pineapple / LonganFruit Expansion Stage4-6 Kg/ha
Citrus / MangoBud Break Stage5-8 Kg/ha
Fruit Enlargement Stage6-10 Kg/ha
BananaVegetative Growth Stage5-8 Kg/ha
GrapePre- and Post-flowering4-6 Kg/ha
StrawberryTransplanting Stage3-5 Kg/ha
Tomato / CucumberInitial Flowering Stage4-6 Kg/ha
Continuous Harvest Stage4-6 Kg/ha
Lettuce / Flowering CabbageWhole Growth Period3-5 Kg/ha
PotatoTuber Formation Stage5-8 Kg/ha
TaroTuber Expansion Stage5-8 Kg/ha

Product Advantages: Amino Acid Powder

With high-content amino acids as the core, combining fast nitrogen supplementation, biological stimulation and stress protection.

1

Fast Nitrogen Supply, Promotes Strong Seedlings

Various free amino acids can be directly absorbed and utilized by crops without conversion. Nitrogen exists as amino acid nitrogen with high absorption efficiency, quickly relieving nitrogen-deficient chlorosis, promoting developed roots and robust stems and leaves, laying a foundation for high yield.

2

Flower & Fruit Retention, Quality & Yield Improvement

Abundant amino acids promote flower bud differentiation, increase fruit setting rate, reduce flower and fruit drop. Application during fruit swelling promotes uniform enlargement and coloring.

3

Enhanced Stress Resistance, Relieves Stress

Induces crops to produce stress-resistant factors, improving cold, drought and disease resistance. Effectively relieves crop damage caused by phytotoxicity and fertilizer injury.

Certifications: Amino Acid Powder

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
Watch More