Seaweed fertilizer is one of the most widely used, cost-effective, and efficient organic fertilizers. Its main raw material is seaweed. It is rich in trace elements, plant hormones, natural proteins, and various vitamins, which are beneficial to plants in many ways.

I. Functions of Seaweed Fertilizer
1. Promoting Growth
Seaweed fertilizer contains hormone-like substances that can promote the growth of crops, increase the fresh weight of plants, increase yield, and improve quality. Using seaweed fertilizer can make plants grow more robustly and have a more balanced nutrition.
2. Enhancing Resistance
Due to the presence of various trace elements and plant hormones in seaweed fertilizer, it can enhance the immunity of crops and increase their resistance to pests and diseases, allowing crops to better adapt to the environment.
3. Improving Soil
Seaweed fertilizer not only contains various plant nutrients but also a large amount of active organic matter, which can improve soil structure, increase organic matter content, and enhance soil aeration and water retention. At the same time, seaweed fertilizer can promote the reproduction of beneficial microorganisms in the soil and improve the efficiency of soil nutrient utilization. two How to Use Seaweed Fertilizer
1. Liquid Seaweed Fertilizer
Liquid seaweed fertilizer usually needs to be diluted before use. Generally, add 1 liter of seaweed fertilizer liquid to 10 liters of water. When using it, you can apply it by soaking, broadcasting, or drip irrigation.
2. Solid Seaweed Fertilizer
Solid seaweed fertilizer generally refers to dry or granular substances. It can be scattered on the soil surface or mixed with other base fertilizers for use. It is recommended to compost solid seaweed fertilizer first, fermenting it together with other organic matter, and then mix it with the soil for use.