Is Kelp Good for Plants?

Kelp is a type of seaweed that has a wide range of benefits for both humans and plants. When it comes to plants, kelp is an excellent source of natural nutrients that can help improve growth and overall health. In this article, we'll take a closer look at the benefits of kelp for plants and how it can be used as a natural fertilizer.

Benefits of Kelp for Plants

Kelp is rich in a wide range of nutrients such as nitrogen, phosphorus, potassium, and trace minerals that are beneficial for plant growth. These nutrients are taken up by plants through their roots and are used to build tissues, support growth, and enhance resistance to pests and diseases. Kelp also contains natural plant hormones called cytokinins that stimulate cell division and promote plant growth.

Moreover, kelp can help plants to absorb nutrients more efficiently from the soil. It contains compounds that enhance the soil structure, allowing more air and water to penetrate the soil and be available for plant uptake. This can result in better root development, higher yields, and improved plant vigor.

Using Kelp as Fertilizer

Kelp can be used as a natural fertilizer in several ways. One common method is to use kelp meal, which is a dried and ground form of kelp seaweed. Kelp meal can be mixed into soil or added to compost to enrich the nutrient content. It can also be brewed into a liquid fertilizer by soaking 1 cup of kelp meal in 1 gallon of water for several days, stirring occasionally, and then using the resulting solution to water plants or spray onto their leaves.

Another way to use kelp as fertilizer is by using liquid kelp extract. This is a concentrated form of kelp that is extracted using a natural process without any heat or chemicals. Liquid kelp extract can be diluted in water and used as a foliar spray or drench for plants. It is believed to be more easily absorbed by plants and can provide rapid results in terms of growth and health.

Conclusion

In summary, kelp is an excellent natural fertilizer that can benefit plants in numerous ways. With its rich nutrient content, natural growth-promoting hormones, and soil-enhancing properties, kelp can help plants grow stronger, healthier, and more productive. Whether you use kelp meal or liquid kelp extract, incorporating kelp into your gardening routine can be a great way to support plant growth and achieve better results.