X - Seaweed Powder Fertilizer - Alginic Acid 18%
Seaweed fertilizer / Alginic for Fertilizer is an organic fertilizer made from natural deep sea plants. It's rich in active ingredients such as Alginic Acid, seaweed polysaccharides, minerals, vitamins, and plant growth regulators. Its primary benefits include promoting plant growth, enhancing stress resistance, improving soil quality, and improving crop quality. Seaweed Fertilizer is highly effective and environmentally friendly natural fertilizer.
ITEM | STANDARD |
Alginic Acid | 18%/25% |
Organic Matter | 45.0-55.0% |
Total Nitrogen | 1.0-3.0% |
Phosphorus（P2O5） | 1.0-5.0% |
Potassium（K2O） | 8-18% |
Microelement(Ca, Cu, Fe, Zn, Mg Zn) | 0.2% min |
Solubility in water | 100% |
PH | 8-10 |
Appearance | Micro Powder |
1.Promoting Plant Growth
Natural auxins (such as indoleacetic acid) and cytokinins in seaweed fertilizer directly stimulate plant cell division, accelerate root development, and enhance nutrient absorption. Furthermore, seaweed polysaccharides and other substances enhance leaf photosynthesis, promote stem and leaf growth, and shorten the crop growth cycle.
2.Osmotic regulators such as betaine and mannitol in seaweed fertilizer enhance stress tolerance
Salt and alkali resistance: Balances ion concentrations and mitigates root damage caused by salt stress.
Pest and disease resistance: Components such as alginic acid in seaweed activate the plant's natural defense system, reducing the incidence of disease. 3.
4. Improving Crop Quality
Increased Nutrient Content: The trace elements (such as iodine, zinc, and iron) and amino acids in seaweed fertilizer can increase the sugar and vitamin content of fruits.
Improved Appearance: Promotes even fruit coloring and reduces fruit deformities.
Extended Shelf Life: Strengthens cell wall toughness and delays post-harvest spoilage.
Applications and Precautions of Alginic Fertilizer Use
Applicable Crops: Widely used in fruits, vegetables, grains, and flowers.
Usage: Seaweed Fertilizer can be used as a base fertilizer, topdressing, or foliar spray. Diluted application is recommended to avoid excessive concentrations. Precautions: Avoid mixing with strongly alkaline fertilizers. Store away from light and moisture to prevent degradation of active ingredients.
Alginic fertilizer use works in multiple ways, meeting plant growth needs while also maintaining soil health and ecological conservation, making it an ideal choice for modern sustainable agriculture.
