Natural Biostimulant Green Seaweed Extract from China - Suppliers and Factory for Enhanced Crop Stress Resistance and Growth
Product Features
Trigger root initiation and development
Induce crops resistance to abiotic stress / virus / bacteria
Promote nutrients and water uptake
Increase crop quality and yield
Improve fruit set / size / color
Meliorate soil structure to retain moisture
As Water Soluble Fertilizer
- Dilution 1500-2000 times
- Drip irrigation: 1.5-2.0 KG/Ha
- Spray irrigation: 1.0-1.5 KG/Ha
As Fertilizer Material
- Fertilizer material 6-30%, can be directly mixed with NPK / humic / fulvic
Product Introduction
HIWOSS Group was established on June 17th 2006, one of pioneer enterprises of marine biological technology in China, mainly researches and manufactures “HIWOSS” products of seaweed extract / chitin / fish protein, which were sold globally to 25 countries with the certifications of ISO9001 / ISO14001.
In research and development of new technology and products, HIWOSS Group has been cooperating with IOCAS / China Ocean University / Qingdao Agriculture University / Nanjing Agriculture University / OUDIKA seaweed group. There are four members in HIWOSS family:
- Qingdao Jingling Ocean Technology Co., Ltd.
- Qingdao Jingling Seagullsman Crop Nutrition Technology Co., Ltd.
- Qingdao Surge seaweed Biotechnology Co., Ltd.
- Aijuduo (Qingdao) network technology Co., Ltd.
To make great contributions to green agriculture and human health
To be global first-rate manufacturer in marine biotechnology field
Frequently Asked Questions
What are the core benefits of using HIWOSS products for crops?
HIWOSS products trigger root initiation and development, promote nutrients and water uptake, increase crop quality and yield, and improve fruit set, size, and color. They also induce crop resistance to abiotic stress, viruses, and bacteria, and meliorate soil structure to retain moisture.
What is the application dosage for drip and spray irrigation?
When used as a water-soluble fertilizer, the recommended dilution is 1500-2000 times. For drip irrigation, apply at 1.5-2.0 KG/Ha. For spray irrigation, apply at 1.0-1.5 KG/Ha.
Can HIWOSS products be mixed with other fertilizers?
Yes, as a fertilizer material (6-30%), it can be directly mixed with NPK, humic, and fulvic fertilizers. However, a small compatibility trial is required before mixing with water-soluble chelated trace elements.
Which institutions cooperate with HIWOSS Group for R&D?
HIWOSS Group actively cooperates with IOCAS, China Ocean University, Qingdao Agriculture University, Nanjing Agriculture University, and the OUDIKA seaweed group to research and develop new technologies and products.
What qualifications and market reach does HIWOSS Group have?
Established in 2006, HIWOSS Group is a pioneer in China's marine biological technology. Its products, including seaweed extract, chitin, and fish protein, are sold globally to 25 countries and are certified under ISO9001 and ISO14001 standards.
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Seaweed Fertilizer
Chitin Product
Fish Protein
Humic Acid
Amino Acid
EDDHA-Fe
NPK Water Soluble Fertilizer













