Liquid Seaweed Fertilizer

Qingdao Haizhibao Marine Biological Co., Ltd. is a wholly-owned subsidiary of Qingdao Judayang Group. Since 2009, it has been committed to the production and sales of high-quality seaweed fertilizers. Haizhibao fully taps and utilizes the Group's global resource advantages. The Haizhibao Deep Sea Power Brand® liquid seaweed fertilizer launched this time adopts the company's Australian technology. Made with ingenuity and trustworthy.

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Flush application: 10 liters per acre, 50 times of water dilution and uniform flushing. During the growing season, it can be applied once every 10 to 15 days.

Drip irrigation: 10 liters per mu, 50 times diluted with water and applied evenly.

Spraying: Take 30~50 grams of this product, add 20~25 kilograms of water for foliar spraying.

Product Details

Rooting to increase yield

The application of Haizhibao Deep Sea Power Brand® seaweed fertilizer can promote the growth and development of plant roots and enhance the ability of plants to absorb mineral nutrients.

The roots are deep and the seedlings are strong. The well-developed root system of plants can ensure that enough water and nutrients are obtained from the soil to achieve the purpose of increasing yield. At the same time, it also improves the efficiency of fertilizer utilization and helps farmers reduce planting costs.

Stress and insect resistance

Seaweed contains a variety of seaweed polysaccharides, oligosaccharides, polyphenols, phytohormones, betaines, and sterols, which can help plants have better performance in stress resistance. Seaweed extract can activate certain genes and metabolic pathways in plants, promote the production of defensive stress responses in plants, and release functional factors such as various esters and polyphenols.

At the same time, the unique smell and active ingredients of seaweed can also achieve the purpose of inhibiting pests to a certain extent.

Soil conditioning

In addition to the effect of directly promoting plant growth, seaweed can also affect the physical, chemical and biological properties of soil, thereby affecting plant growth.

Seaweed and seaweed extracts can improve the water retention capacity of soil and promote the growth of beneficial microorganisms.

After the seaweed fertilizer is used, a high molecular weight complex is formed in the soil, and further absorbs water and expands, so that the soil retains water and improves the soil aggregate structure.


This product has high fertilizer efficiency, quick effect and long fertilizer effect. Please use it according to the instructions. When the temperature in the greenhouse is too high, please ventilate in time.

This product is processed from natural seaweed, there is a small amount of precipitation, please shake well before use.

Store and transport in a sealed and cool place, it is recommended to use it up at one time.

Under sealed conditions, the validity period is two years. See the seal for the date of manufacture.

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