China Shanxi Huozhou Leiyuan Fertilizer Co., Ltd
China Shanxi Huozhou Leiyuan Fertilizer Co., Ltd
China Shanxi Huozhou Leiyuan Fertilizer Co., Ltd
1. What is Seaweed Extract?
Seaweed extract is a seaweed-derived agricultural input supplied in flakes and powder forms for crop nutrition and fertilizer programs.
2. Our Seaweed Extract Source
The supplied data identifies this product as seaweed extract. Confirm the seaweed species, extraction route, raw-material origin and batch quality in the final technical specification and COA.
3. Product Specifications
Item Specification Flakes appearance Black flakes Flakes alginic acid + seaweed polysaccharides 30% Flakes potassium 18% Flakes water solubility 99% Flakes pH 8-9 Powder appearance Green powder Powder alginic acid + seaweed polysaccharides 50% Powder potassium 16% Powder water solubility 99% Powder pH 5-7 Reference quantity 27 MT / 40FT High Cube Container Packaging reference 25 kg kraft paper bag with PE inner bag; 10 kg kraft paper box; 25 kg kraft paper box Confirm tolerances, test methods, loading plan and batch values in the final quotation and COA.
4. Available Forms
- Flakes
- Powder
5. Agricultural Applications
Crop nutrition programs
Confirm crop, application rate and technical fit with the buyer's agronomist and the product COA.
Root development
Confirm crop, application rate and technical fit with the buyer's agronomist and the product COA.
Soil conditioning
Confirm crop, application rate and technical fit with the buyer's agronomist and the product COA.
Nutrient-use programs
Confirm crop, application rate and technical fit with the buyer's agronomist and the product COA.
Stress-management programs
Confirm crop, application rate and technical fit with the buyer's agronomist and the product COA.
Fertilizer formulation
Confirm crop, application rate and technical fit with the buyer's agronomist and the product COA.
6. Why Choose Our Seaweed Extract?
- Direct factory supply — coordinate product, packing and loading requirements with the manufacturing source.
- Stable raw material source — confirm the grade-specific source and batch documentation before shipment.
- Consistent quality — compare the agreed specification with the batch COA.
- Bulk supply — confirm container quantity and loading plan for the order.
- OEM/private label — discuss artwork, packaging format, MOQ and lead time.
- Customized specifications — confirm target values and testing requirements before production.
- Export experience — confirm shipping documents and destination requirements with the quotation.
- Technical support — discuss grade selection, application and specification questions with our team.
7. Packaging
The current data lists kraft paper bags with PE inner bags and 10 kg or 25 kg kraft paper boxes. Confirm final packaging by form, artwork and loading plan.
Verified packaging photo to be uploaded here before publishing this product page.8. Factory Production
Raw MaterialProcessingTestingPackagingContainer LoadingMatch the process flow, testing records and loading photos to the actual product and shipment.
9. COA / Specification
COA / technical specification: Request a batch-specific PDF COA covering alginic acid + seaweed polysaccharides, potassium, water solubility, pH, test methods and packaging.10. FAQ
What is the source of your Seaweed Extract?
The supplied data identifies this product as seaweed extract. Confirm the seaweed species, extraction route, raw-material origin and batch quality in the final technical specification and COA.
What are the main specifications?
Current product data lists black flakes at 30% alginic acid + seaweed polysaccharides and 18% potassium, and green powder at 50% and 16%; both list 99% water solubility.
Is your Seaweed Extract water soluble?
Water solubility must be confirmed from the product-specific technical specification and batch COA.
What packaging options are available?
The current data lists kraft paper bags with PE inner bags and 10 kg or 25 kg kraft paper boxes. Confirm final packaging by form, artwork and loading plan.
Can you provide OEM packaging?
OEM or private-label packaging can be discussed for qualified bulk orders. Confirm artwork, MOQ, packaging material and lead time.
What is your MOQ?
A fixed MOQ is not specified in the supplied data. Send your target quantity and destination so the team can confirm the workable MOQ.
Can you provide a PDF COA?
Request a batch-specific PDF COA covering alginic acid + seaweed polysaccharides, potassium, water solubility, pH, test methods and packaging.
11. Get a Quote
Send your target quantity, destination, application, required specification and packaging preference. We will confirm the available grade, documentation and loading plan.
Request a Seaweed Extract Quote
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