Humizone SWE is extracted from brown seaweed such as sargassum, ascophylium nodosum and laminaria. Humizone® SWE contains natural plant hormones and various natural nutrient substances, trace minerals, carbohydrates such as alginic acids, polysaccharide etc. Humizone SWE is suitable for all crops including field crops, potting soil, vegetable, flower gardens, orchards and grass. It could be used as foliar application, irrigating application, soil application, soaking seed and so on.