[:en]Potassium Humate Shiny Crystal[:]

OVERVIEW
OEM SERVICES
CERTIFICATIONS
MSDS/TDS
APPLICATION CASES
FAQ
OVERVIEW

JINGFENG® Potassium Humate Shiny Crystal is a premium water-soluble organic potassium fertilizer distinguished by its glossy crystalline structure, setting it apart from powder and flake-type potassium humate products in the same series.

It ‘s 95%min water solubility and a weakly alkaline pH (9-10). The crystalline form ensures uniform dissolution, zero dust pollution, and minimal impurity content, making it ideal for precision fertigation systems and high-end crop planting scenarios that demand stable, efficient nutrient supply.

OEM SERVICES

1. Product Customization

Formula adjustment: Humic acid (50%-70%), potassium oxide (5%-17%), organic matter/organic carbon ratios adjustable; 100% water solubility maintained.
Form adaptation: Powder (standard) or ultra-fine powder (200-400 mesh) for different application equipment.
Quality alignment: Complies with domestic/international (EU, Southeast Asia) standards.

2. Packaging & Branding

Custom specifications: 100g/500g (retail), 1kg/5kg/25kg/50kg (regular), 1-ton bag (bulk for farms).
Brand options: Pure OEM (your brand only) or technical endorsement support.

3. Supply Chain Support

Fast delivery: 7-15 days for standard orders; 20-30 days for customized orders.（Without CIQ time）

4. Value-added Services

Technical support: Planting advice and application solutions for end-users.
Compliance assistance: Product registration and certification support for target markets.

CERTIFICATIONS

?JINGFENG Humic acid CERES Organic Certificate(Confirmation for Materials Used in Organic Agriculture)
?REACH (Green chemical innovation, permitted in the EU)
?ISO Certificate 9001 / ISO14001 / ISO22000
?Heavy Metal Test Report from ISO certified lab

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MSDS/TDS

? MSDS (Potassium Humate Shiny Crystal Material Safety Data Sheet)
? TDS (Potassium Humate Shiny Crystal Technical Data Sheet)

CONTACT US TO GET OUR LATEST DOCS.

APPLICATION CASES

▶️Case 1. Field Crops Yield Enhancement

Corn Application

– Case 1: Demonstration field in the North China Plain. Applied 5kg/acre as base fertilizer, combined with 30% reduction in conventional fertilizer dosage. The yield reached 12,026kg/hm², an increase of 22.00% compared with the control group, while chemical fertilizer input decreased by 30.56%. (Source: National Agricultural Technology Extension and Service Center, 2023 Field Experiment Report)

– Case 2: Black soil area in Northeast China. Seed dressing with potassium humate plus top dressing at the seedling stage increased the emergence rate by 15-25%, advanced emergence by 2 days, enhanced lodging resistance, and ultimately increased yield by 18-25%. (Source: Northeast Agricultural University, Soil Fertility Research Institute Experiment, 2022)

Wheat Application

– Case 1: Huanghuaihai Region. Applied 4kg/acre of potassium humate as base fertilizer, the yield of winter wheat reached 6,469.4kg/hm², an increase of 38.57% compared with the control group, and the protein content increased by 1.2 percentage points. (Source: Shandong Academy of Agricultural Sciences, Grain Crop Research Report, 2023)

– Case 2: Henan Province during heavy rain disasters. Wheat fields sprayed with potassium humate in advance had a 60% lower lodging rate and yielded 85kg more per mu than the control group. (Source: Henan Provincial Agricultural Technology Extension Station, Disaster Resistance and Yield Preservation Experiment, 2021)

▶️Case 2. Vegetable Crop Quality & Yield Improvement

Cucumber Application

– Case: Greenhouse in Shouguang, Shandong. Applied 6kg/acre as base fertilizer plus foliar spraying at the flowering stage. Fruit length increased by 6-18%, thickness by 5-10%, single fruit weight by 6-24%, total yield by 9-22.5%, vitamin C content by 12%, and commodity rate by 15%. (Source: Shandong Provincial Greenhouse Horticulture Research Institute, 2022 Demonstration Experiment)

Tomato/Pepper Application

– Case: Yangling Demonstration Zone, Shaanxi. Applied 7kg/acre of potassium humate as base fertilizer plus drip irrigation at the fruiting stage. Tomato yield increased by 13-44%, pepper yield by 13-35%, malformed fruit rate decreased by 20%, and shelf life extended by 5-7 days. (Source: Northwest A&F University, Horticultural Crop Experiment Report, 2023)

▶️Case 3. Fruit Tree Application Effects

Apple/Pear Application

– Case: Experiment by Yanbian University. The yield of apple pears increased by 646kg/acre, increasing income by 1,033.60 yuan; apple yield increased by 358.4kg/acre, increasing income by 1,720.32 yuan. (Source: Yanbian University, College of Agriculture, Fruit Tree Nutrition Experiment, 2022)

Grape Application

– Case: Vineyard in Turpan, Xinjiang. Applied 8kg/acre of potassium humate as base fertilizer plus drip irrigation at the fruit expansion stage. Yield increased by 189kg/acre, increasing income by 1,134 yuan, sugar content increased by 1.5-2 degrees, color was uniform, and transportation resistance was enhanced. (Source: Xinjiang Academy of Agricultural Sciences, Fruit Research Institute, 2023)

▶️Case 4. Soil Improvement & Stress Resistance

Saline-Alkali Soil Improvement

– Case: Saline-alkali land in Xinjiang. Applying 5kg/acre of potassium humate continuously for 3 years reduced soil EC value (salinity index) by 40%, increased organic matter content by 0.5%, and made pH value tend to neutral, turning previously uncultivable land into fertile farmland. (Source: National Agricultural Technology Extension and Service Center, Saline-Alkali Land Improvement Project, 2022)

Stress Resistance & Disaster Mitigation

– Case 1: Citrus orchard in South China. Spraying potassium humate solution before cold waves reduced the freeze damage index by 50%, and the germination rate of spring shoots increased by 30% the next year. (Source: Guangdong Academy of Agricultural Sciences, Fruit Tree Stress Resistance Experiment, 2023)

– Case 2: Arid area in Northwest China. Farmland with potassium humate as base fertilizer had 25% higher soil water-holding capacity. Under arid conditions, crop wilting was delayed by 5-7 days, and yield loss was reduced by 40%. (Source: Gansu Provincial Agricultural Technology Extension Station, Drought Resistance Experiment Report, 2022)

– Case 3: Rice demonstration in Hengdong County, Jiangxi. With 30.56% reduction in chemical fertilizer input, the yield of rice reached 697.1kg/acre, an increase of 3.7% compared with the control group. After three consecutive years of use, the median yield increase rate and income increase rate were stably above 10%. (Source: Jiangxi Provincial Agricultural Technology Extension Center, Rice Fertilizer Reduction and Efficiency Enhancement Demonstration, 2023)

– Case 4: National data shows that combining potassium humate with chemical fertilizers can increase fertilizer utilization rate by 30-50%, reduce chemical fertilizer dosage by 20-40%, increase crop yield by 7.59-11.95%, and the income increase rate of cash crops reaches 16.98%. (Source: National Agricultural Technology Extension and Service Center, Integrated Fertilization Promotion Report, 2023)

– Case 5: National data shows that combining potassium humate with chemical fertilizers can increase fertilizer utilization rate by 30-50%, reduce chemical fertilizer dosage by 20-40%, increase crop yield by 7.59-11.95%, and the income increase rate of cash crops reaches 16.98%. (Source: National Agricultural Technology Extension and Service Center, Integrated Fertilization Promotion Report, 2023)

*Note: All above cases are derived from field experiment data of the Ministry of Agriculture and Rural Affairs’ Cultivated Land Quality Monitoring and Protection Center, provincial academies of agricultural sciences, and large-scale agricultural enterprise demonstration projects, with a data time span of 2021-2023.
FAQ

?Q1. Is this potassium humate shiny crystal granular water-soluble? Why does it diffuse slowly in water?

Yes, it is 100% water-soluble. The slow diffusion is a characteristic of its crystal structure—this design ensures controlled nutrient release (sustained effect for 60-90 days) instead of rapid leaching. It is recommended to dissolve with warm water (40-50℃) and stir thoroughly for 3-5 minutes to achieve uniform dispersion.

?Q2. What precautions should be taken when blending this granular granular product with other fertilizers?

Note: This product is granular and is generally not recommended for mixing with pesticides. When mixing with other agricultural inputs (such as),A pre-production mixing test is mandatory: conduct, or other adverse reactionsThis granular product is mainly designed for blending with other granular fertilizers (e.g., NPK granular fertilizers), rather than being used after dissolution.

*Note the following precautions:

It is generally not recommended to blend with pesticides;
Pre-production blending test is mandatory: conduct a small-scale compatibility test first to confirm no agglomeration, chemical reaction or nutrient loss;
Ensure uniform blending during mixing to avoid uneven nutrient distribution;
Do not directly blend with strong acid or strong alkali granular products, as this may affect product effectiveness.

?Q3. Is there any difference in the application effect of this product on different types of crops?

It is suitable for all types of crops, and the core effects are consistent (improving soil, promoting growth, enhancing stress resistance), but the emphasis of effects varies slightly by crop:

For field crops (wheat, corn), it focuses on increasing yield and lodging resistance;
For fruits and vegetables (tomato, grape), it highlights improving quality (sugar content, color) and reducing malformed fruits;
For cash crops (cotton, tea), it helps increase the number of effective branches/buds and improve product grade.

?Q4. How to adjust the dosage and application frequency according to soil conditions?

The dosage should be appropriately adjusted based on soil fertility:

For fertile soil (organic matter ≥ 2%), base fertilizer: 5-6kg/acre, top dressing: 3kg/acre, once every 15 days;
For medium-fertility soil, base fertilizer: 7-8kg/acre, top dressing: 4kg/acre, once every 12-15 days;
For degraded/saline-alkali soil (organic matter < 1%), base fertilizer: 10-12kg/acre, top dressing: 5kg/acre, once every 10 days, and continuous application for 3 times is recommended for the first use.

?Q5. What should I do if the product dissolves unevenly or has slight precipitation?

Uneven dissolution or slight precipitation is mostly caused by insufficient stirring or low water temperature. The solution is as follows:

Heat the water to 40-50℃ (avoid boiling) to improve solubility;
Extend the stirring time to 5-8 minutes, or use a stirrer for uniform mixing;
If there is still slight precipitation after stirring, filter it with a 80-100 mesh sieve before application. This will not affect the product effect, and it can effectively prevent drip irrigation system blockage.

?Q6. Compared with water-soluble powdery potassium humate, what are the advantages of crystal granular type?

Compared with water-soluble powdery products, the crystal granular type has four core advantages:

More stable performance: the crystal structure is not easy to absorb moisture and agglomerate during storage, and the active ingredients are not easy to decompose;
Controlled release effect: slow diffusion in water realizes sustained nutrient supply, and the fertilizer effect lasts 30% longer than powder;
Easier to use: no dust during operation, avoiding respiratory irritation, and convenient for accurate weighing;
Higher cost performance: less loss during dissolution and application, and the effective utilization rate of nutrients is increased by 20-30%.

?Q7. Does it meet international agricultural standards? What certifications are available?

Yes, it complies with FAO agricultural standards and organic farming requirements. We can provide COA (Certificate of Analysis), SGS inspection report, and support customization of EU ECOCERT, US OMRI and other certifications according to customer needs.

?Q8. What is the minimum order quantity (MOQ) and packaging options?

MOQ is 1 Metric Ton. Standard packaging: 25kg/bag (PP woven bag with inner PE liner). Customized packaging (10kg/50kg bag, brand logo printing, local language labeling) is available for bulk orders (≥10MT).

?Q9. How to store the product to avoid quality degradation?

Store in a dry, cool and ventilated warehouse, away from direct sunlight and moisture. Seal the bag tightly after each use to prevent caking. Under proper storage conditions, the shelf life is 2 years.

?Q10. Can it help improve saline-alkali soil? What is the expected effect?

Yes, it is an effective saline-alkali soil amendment. Continuous application for 3 years (5kg/acre per year) can reduce soil EC value (salinity index) by 40%, increase organic matter content by 0.5%, and adjust pH to neutral, making degraded land cultivable again.

QUOTATION OR TECHNICAL SUPPORT

BENEFITS

High Purity & Nutrient Locking: Low impurity content, no redundant residues; crystal lattice structure locks nutrients for sustained release, improving fertilizer utilization rate by 30% vs. conventional powder products.
Soil Conditioning & Stress Resistance: Humic acid enhances soil aggregation, while potassium oxide supplements balanced nutrition, strengthening crop drought, cold and disease resistance.
Wide Adaptability & Easy Handling: Suitable for both automated fertigation and manual application; no dust, no mess, and convenient to weigh and store compared to powdery alternatives.

POTASSIUM HUMATE SHINY CRYSTAL TECHNICAL DETAILS

Technical Index	Specification
Humic Acid Content (dry basis)*^2/3*	≥ 60%
Potassium Oxide (K₂O) Content	≥8-10%
Organic Matter Content^*1	≥ 70%
Organic Carbon Content^*4	≥ 50%
Water Solubility	95%
Moisture Content	≤ 15%
pH Value (1% aqueous solution)	9.0-10.0
Appearance	Black glossy crystals (particle size 1-3mm)
Shelf Life	36 months (under specified storage conditions)

^*1 NY525-2012 (The standards of the Ministry of Agriculture of China for organic matter detection)

^*2 ISO5073 Analysis method
^*3ISO19822 / HPTA / AAPFCO / IHSS Analysis method
^*4 HJ615 Analysis method

RECOMMENDED APPLICATIONS

Crops

Vegetables

Fruit Trees

Application Type	Usage Scenario	Operation & Dosage	Core Benefits
Base Fertilizer	Soil preparation (pre-sowing/transplanting)	Mix with soil or NPK fertilizers (5-10kg/acre); dissolve in water (1:2000) and apply as irrigation if needed	Improves soil structure, builds long-term fertility, boosts organic carbon
Top Dressing	Crop growth stages (seedling, fruit swelling/grain filling)	Dissolve in water (1:1500-2000) → stir thoroughly → apply via drip irrigation/fertigation (3-5kg/acre)	Enhances nutrient uptake, activates root activity, promotes yield & quality
Soil Improvement	Degraded/salinized soils	Apply 8-12kg/acre as base fertilizer + 2-3 top dressings (interval 15 days)	Restores microbial activity, reduces soil compaction, improves water retention
Integrated Fertilization	Routine NPK application	Blend with NPK fertilizers (ratio 1:5-10) or co-apply after dissolution	Increases fertilizer efficiency by 30%+, reduces chemical input

*Usage Notes

Avoid mixing with strong acidic fertilizers/pesticides directly (adjust pH to 6-8 if needed).
Apply once every 10-15 days for top dressing; 1-2 consecutive applications yield best results.

POTASSIUM HUMATE SHINY CRYSTAL PACKAGING & STORAGE

1kg bag

5-25kg bag

Jumbo bag

We offer a range of standard packaging solutions: 1kg, 5kg, 10kg, 20kg bags, 25kg bags, jumbo bags.Custom packaging services are also available. Our team will provide tailored recommendations based on your specific requirements to ensure proper storage and transportation, maintaining product integrity throughout the process.

https://youtu.be/7bp991MtdmQ

Storage Instructions

Store in a cool, dry and well-ventilated warehouse (5-35℃, relative humidity ≤75%).
Seal tightly after use to prevent moisture absorption and caking.
Avoid direct sunlight and heavy pressure on potassium humate shiny crystal (prevent crushing into powder).

QUOTATION OR TECHNICAL SUPPORT