Our Location
Room 1287, Yinzhushan Road,Huangdao, Qingdao, China
Ingredients | Content |
Alginic Acid | ≥18% |
Organic Matter | ≥45.0% |
Total Nitrogen (N) | 1.0-3.0% |
Phosphorus (P2O5 ) | 1.0-3.0% |
Potassium (K2O) | ≥18% |
Microelements (Fe/Zn/B/ M o) | ≥0.5% |
Natural Plant Hormone | 600ppm |
PH | 9.0-11.0 |
Solubility In Water | 100% |
Appearance | Black Brown Granule |
Our Seaweed Extract Granules are a premium, high-performance solution for farmers, horticulturists, and growers seeking healthier plants, higher yields, and improved soil vitality. Sourced from the finest seaweeds, including Ascophyllum nodosum, these granules retain the ocean’s natural goodness and deliver it directly to your crops.
Rich in over 60 essential minerals, 17 amino acids, natural plant growth hormones (auxin, cytokinin, gibberellin), alginic acids, and complex sugars, they provide a balanced and powerful nutrient boost that works in harmony with nature.
In modern farming, seaweed extract granules are recognized as an effective organic biostimulant. They:
Stimulate Strong Root Growth – Field trials show up to a 60% increase in root mass, enabling plants to absorb more nutrients and water.
Enhance Seed Germination – Improves germination rates and early seedling vigor.
Boost Stress Resistance – Strengthens plant defense against drought, cold, salinity, and diseases.
Improve Crop Yield and Quality – Healthier plants produce better, more consistent harvests.
Whether you grow vegetables, fruits, cereals, or ornamental plants, these granules fit perfectly into your crop management plan.
For horticulture and landscaping, Seaweed Extract Granules not only feed plants but also enrich the soil:
Improve Soil Structure – Enhances porosity and aeration for stronger root development.
Increase Water-Holding Capacity – Helps soil retain moisture, reducing irrigation needs.
Stimulate Beneficial Microbes – Encourages a thriving soil microbiome for long-term fertility.
These features make it ideal for greenhouses, nurseries, orchards, and urban gardening projects.
Our granules are fully water-soluble, allowing easy application via:
Foliar Spray – Dissolve in water for direct nutrient delivery to leaves.
Soil Treatment – Incorporate into the soil for long-lasting root nourishment.
Hydroponic Systems – Perfectly integrates into nutrient solutions without clogging.
The product is Ecocert-certified organic, ensuring it meets the highest sustainability and safety standards.
Qingdao Seadom, located in the West Coast New Area of Qingdao, specializes in the research, development, production, and sales of innovative algae-based biostimulants. Using natural seaweed as our core raw material, we combine advanced processing technology with sustainable sourcing practices.
We operate with a global vision—leveraging Quebec, Canada as a development base for seaweed resources, maintaining a production facility in Lingang Industrial Park, Huangdao District, and running a dedicated raw material processing base in the same region. This integrated supply chain guarantees quality, traceability, and performance from harvest to final product.
Bring nature’s most potent marine plant nutrients to your fields and gardens with Seaweed Extract Granules. Increase root growth, boost yields, and improve plant resilience—all while supporting sustainable agriculture.
Contact us today to learn more and place your order.