Lignite Potassium Humate Flake
HA 65% FA 5% K₂O 12%
• Product Introduction
This Flake is an effective organic fertilizer that combines Potassium Humate with mineral elements, providing plants with comprehensive nutrition to promote growth and increase yield. Potassium Humate is an organic salt formed by the decomposition and decay of plant residues, containing abundant organic matter, amino acids, and trace elements. It can improve soil structure, enhance soil fertility, increase soil water retention, and aeration, and promote soil microbial activity. Mineral elements are essential key trace elements required by plants, such as potassium, calcium, magnesium, zinc, iron, and others. These elements are crucial for the normal growth and development of plants, facilitating photosynthesis, nutrient absorption, and stress resistance. Our Lignite Potassium Humate Flake is carefully formulated by blending Potassium Humate with mineral elements in the right proportions, ensuring that plants receive comprehensive nutritional support.
Unlike granules, the special design of tablets allows nutrients to be supplied to plants for a prolonged period, releasing nutrients slowly and providing long-lasting nourishment. Due to their sustained nutrient supply feature, the tablet form is suitable for cultivating field crops or fruit trees that require long-term nutrient support.
• Product Content
Content | Export Grade | Premium Grade | Grade A |
Humic Acid | > 55% | > 50% | > 40% |
Potassium Oxide | > 12% | > 12% | > 12% |
Water Solubility | > 45% | > 40% | > 40% |
Moisture | < 18% | < 20% | < 25% |
PH | 8 - 9 | ||
Appearance | Black Flakes of 2-4mm | ||
• Product Features
• Promote plant growth: The Potassium Humate in Lignite Potassium Humate Flake contains abundant amino acids and organic matter, which can promote root development and nutrient absorption in plants, accelerating their growth process. Additionally, the mineral elements such as potassium and magnesium present in Lignite Potassium Humate Flake are essential key elements for plant growth, aiding in photosynthesis and physiological activities.
• Increase yield: Potassium Humate can improve soil structure, enhance soil water retention and aeration, and boost soil fertility. This helps provide an optimal growth environment, allowing plant roots to better absorb water and nutrients, thereby increasing crop yield and quality.
• Enhance plant stress resistance: The Potassium Humate and mineral elements in Lignite Potassium Humate Flake provide a certain level of stress resistance, enabling plants to better cope with various environmental pressures such as drought, high temperature, salinity, etc., enhancing their adaptability and resistance to diseases and pests.
• Improve soil quality: Applying Potassium Humate can promote the growth and activity of soil microorganisms, increase soil organic matter content, and improve soil structure, contributing to the formation of a healthier soil ecosystem.
• Fast release and long-lasting supply: The design of the flake allows Potassium Humate to release nutrients rapidly, meeting the early growth demands of plants and providing a sustained supply of nutrition for weeks or even months.
• Easy to apply: The form of the flake makes fertilization more convenient and precise. You can accurately control the dosage and distribution of the flake based on the plant's needs and soil conditions.
• Usage
This product can be widely applied to various vegetable crops (leafy vegetables, melons, root vegetables, etc.); grain crops (rice, corn, wheat, etc.); fruit trees (pear, apple, peach, citrus, banana, grape, etc.); sugarcane, tea, flowers, and more.
Instructions for use:
This product can be applied through drip irrigation, foliar spraying, root irrigation, broadcasting, or flushing methods. Different crops and application methods require different dilution ratios. For example, dilute at a ratio of 300-500 times for drip irrigation, applying 2-3 times during the entire growth period. For specific usage details, please consult our customer service.
• Application Time
Generally, it is more effective to apply the product during the early stages of crop growth. For example, during seed germination, seedling root development, transplanting, tillering, flowering, and fruit filling stages, the effect of organic fertilizer is more significant. Considering the slow and long-lasting effect of humic acid, it should be applied as early as possible, maximizing its productivity benefits during the early stages of crop growth. Apply near the root zone during irrigation for better results. Maintain soil moisture for optimal effectiveness.
• Precautions
• Use as instructed, do not overapply, and do not mix with fungicides. When mixing with fertilizers, prepare and use immediately.
• This product is not for consumption and should be kept out of reach of children and pets to prevent accidental ingestion.
• Store in a cool, dry place, sealed and protected from moisture. Avoid direct exposure to sunlight.This product is made primarily from premium-grade lignite potassium fulvate.China Chemical Industry Standard: HG/T5334-2018.This product meets the limited requirements for harmful substances set by the Ministry of Agriculture and Rural Affairs:Mercury (Hg) <2mg/kg, Arsenic (As) <15mg/kg, Cadmium (Cd) <3mg/kg, Lead (Pb) <50mg/kg, Chromium (Cr) <150mg/kg.
• Shelf Life
3 years from the production date indicated on the spray code.
• Packaging
Available in 1kg small packages, 25kg or 50kg white plastic woven bags. Customization and OEM packaging options are available.