X- Seaweed Extract Flakes Fertilizer
X - Humate Seaweed Extract flakes is black alginic acid fertilizer, typically processed from seaweed extract into flakes for easy storage and application. They contain alginic acid, minerals, amino acids, and other ingredients, and are primarily used to promote root growth, improve soil quality, and enhance crop resistance.
Key Advantage of Flakes type black alginic acid fertilizer:
Highly water-soluble: The flake design dissolves easily, making it suitable for drip irrigation, sprinkler irrigation, or foliar spraying, ensuring rapid nutrient absorption.
Specification:
Water solubility | 100% |
Alginic acid | 18-25% |
Organic matter | 40-50% |
N | 1-3% |
P2O5 | 1-5% |
K2O | 16-18% |
PH | 8.0-11.0 |


Induces plant resistance to disease factors, providing some control effects against aphids, gray mold, and other diseases.
Breakdown of soil compaction
Black Alginic acid fertilizer can promote the formation of aggregate structures, improving air permeability and water retention.
Balances Soil Microorganisms
Increases organic matter, stimulates the activity of beneficial bacteria, and prevents soil-borne diseases.
5. Nutritional Balance and Safety
The products of seaweed extract for fertilizer use
