What is the minimum alginic acid content?

The standard requires a minimum of 18% Alginic Acid content.

100% Water Soluble Seaweed Extract Fertilizer Seaweed Extract Flake

Name: 100% Water Soluble Seaweed Extract Fertilizer Seaweed Extract Flake
Brand: Humate (Tianjin) International Limited
SKU: 2052717902

Tianjin, ChinaHumate (Tianjin) International Limited

US$2,000.00-3,500.00

1 Ton

Product profile

CAS No.

69235-69-4

Formula

C14h22o13

EINECS

232-680-1

Model NO.

Seaweed Extract

Certification

ISO9001

Application

Vegetables, Flowers, Fruit, Plants

Appearance

Flake

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Quick

Transport Package

in 20kg Cartons or Bags

Specification

18% min Alginic Acid

Trademark

X-HUMATE

Origin

Hebei, China

HS Code

3824909990

Production Capacity

1000mt/ Month

Key features

100% Water Soluble: Fully dissolves in water for easy application via spraying or drip irrigation.

Yield Increase: Proven to increase crop yield by 15% to 30%.

Disease Resistance: Enhances plant resistance to diseases, pests, cold, and drought.

Rich Nutrient Profile: Contains cytokinin, alginic acid (18% min), and essential microelements.

Versatile Application: Suitable for vegetables, flowers, fruits, and various plants.

Soil Neutral: Physiologically and chemically neutral, safe for soil health.

Company profile

Humate (Tianjin) International Limited

Tianjin, China

CertifiedBusiness Type: Trading CompanyExport Year: 2014-12-17 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤24h 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:How should this seaweed extract be applied?

It can be used for spraying (dilute 1500-2000 times, 1-1.5kg/ha) or drip irrigation (dilute 1500-2000 times, 1.5-3kg/ha). Apply 3-4 times during the growing period.

Q:What are the main benefits of using this fertilizer?

It enhances plant resistance to stress, increases yield by 15-30%, promotes root growth, improves crop quality, and boosts fertilizer efficiency.

Q:What is the packaging size for this product?

The product is packaged in 20kg cartons or bags.

Q:What is the lead time for orders?

The average lead time is one month for both peak season and off-season.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.