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Organic Fertilizer Seaweed Extract Powder for Plant Growth
US$1,200.00-2,400.00
10 Tons
Sample price:US$10.00/kg.Request sample
Product profile
CAS No.
69235-69-4Formula
C14h22o13EINECS
232-680-1Model NO.
Humic AcidCertification
ISO9001, ISOApplication
Vegetables, Flowers, FruitAppearance
PowderInfection on Soil
Physiological NeutralChemical Character
Chemical AlkalineRelease Type
QuickPurity
100%Alginic Acid
16%N
1.0-3.0%K2o
18%MinMoisture
5%MaxP2o5
1.0-5.0%Water Solubility
100%Transport Package
Kraft Paper Bags with LabelSpecification
25kgs/bagTrademark
X-humateOrigin
ChinaProduction Capacity
30000 Metric Ton/Metric Tons/YearKey features
High Purity Seaweed Extract: 100% water soluble with 16% minimum alginic acid content.
Significant Yield Increase: Proven to increase crop yield by 15% to 30%.
Enhanced Plant Resistance: Boosts resistance against diseases, pests, cold, and drought.
Rich Nutrient Profile: Contains cytokinin, oligomeric alginate potassium, and essential microelements.
Versatile Application Methods: Suitable for foliar spraying and drip irrigation systems.
Improved Crop Quality: Enhances root growth and overall crop quality.
Efficient Fertilizer Use: Improves the efficiency of fertilizers and pesticides.
Customizable OEM Packaging: Available in 25kg kraft paper bags with customizable labeling.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2014-12-17 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryHumate (Tianjin) International Limited is a China-based trading company established in 2002, with 25 employees and operations connected to chemicals, agriculture, and food products. Its stated offerings include humic and fulvic acid products, potassium and sodium humate, amino acid fertilizer, EDTA products, seaweed extract fertilizer, and microelement fertilizer. The supplier reports five production lines, 6–10 quality-control staff, annual humate/fulvate capacity of 30,000 tons, and one-month peak and off-peak lead times. It exports primarily to South America, Southeast Asia/Mideast, and Europe, with Xingang Port identified for shipments. However, no supplier management-system certifications are reported, R&D engineer experience is limited to one year, and no customer cases or explicit after-sales or customization evidence is provided.
Supplier typeThe supplier is explicitly identified as a trading company and limited company, with its business activities covering chemicals, agriculture, and food. It has a Tianjin company location while the factory is stated to be in Shenzhou, Hebei, indicating a trading entity associated with a separate production location.
CertificationsThe supplier explicitly reports supplier management-system certification as “NIL.” Therefore, the provided evidence does not show certification holdings and indicates a stated absence of such certifications.
R&D capabilityThe supplier describes its management approach as scientific and its work style as innovative, but its reported total experience of R&D engineers is only one year. The limited R&D-experience evidence does not demonstrate a strong innovation capability.
Production capacityThe supplier reports a 400 m² manufacturing plant, five production lines, 6–10 quality-control staff, annual humate/fulvate productivity of 30,000 tons, and one-month lead times in both peak and off-peak seasons. The factory is located in Shenzhou, Hebei, while the company is based in Tianjin, but the stated production data provides explicit evidence of operating production capacity.
Product Q&A
Q:What is the water solubility of this product?
A:
The product has 100% water solubility.
Q:How does this fertilizer affect crop yield?
A:
It can increase yield by 15% to 30%.
Q:What are the recommended application methods?
A:
It can be used for spraying (diluted 1500-2000 times) or drip irrigation.
Q:What is the dosage for spraying?
A:
The dosage is 1-1.5kg per hectare.
Q:What is the best time to apply this fertilizer?
A:
Good effects are received if used in the evening or morning.
Send Inquiry
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Humate (Tianjin) International Limited
Humate (Tianjin) International Limited*Content:
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