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{"title":"Boost Plant Growth Humic Potassium Fulvate Hollow Particle Black Microparticle","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/41\/e01ff45d2dffdb4b7de37afd2076-200x200-1\/boost_plant_growth_humic_potassium_fulvate_hollow_particle_black_microparticle.jpg","attrs":{"Brand Name":"Huayuan","Certification":"ISO 9001","Payment Terms":"L\/C,T\/T","Packaging Details":"10KG, 25KG package, or 1 ton package and customer designated packing is available."}}
{"title":"100% Water Soluble Potassium Fulvate Hollow Granules Improve Soil Health","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/d7\/03e075bdd2757196097bd7b42896-200x200-1\/100_25_water_soluble_potassium_fulvate_hollow_granules_improve_soil_health.jpg","attrs":{"Brand Name":"Huayuan","Certification":"ISO 9001","Payment Terms":"L\/C,T\/T","Packaging Details":"10KG, 25KG package, or 1 ton package and customer designated packing is available."}}
Potassium fulvate hollow granules are an advanced fertilizer formulation manufactured using innovative spray drying technology, designed for optimal performance and ease of use.
Manufacturing Process
Produced through high-tower spray drying, this process involves pumping concentrated potassium fulvate solution to the top of a tower where it is atomized into fine droplets. These droplets encounter high-temperature air, causing instant moisture evaporation and forming hollow spherical granules with tiny surface pinholes.
Product Specifications
Item
Specifications
Humic Acid (dry basis)
≥55%
Fulvic Acid (dry basis)
≥50%
Organic matter (dry basis)
≥75%
Potassium (K₂O dry basis)
12%
Water Solubility
100%
pH
9-11
Moisture
≤12%
Key Features & Benefits
Rapid Dissolution: Hollow structure enables quick disintegration in water with complete solubility and no residue
Superior Flowability: Uniform, sand-like particles prevent clumping and support mechanized application
Soil Adaptability: Large surface area absorbs nutrients and water while regulating soil pH and structure
Primary Functions
Soil Enhancement: Promotes aggregate formation, reduces compaction, and improves aeration and water retention
Root Development: Stimulates cell division and elongation for stronger, more extensive root systems
Disease Resistance: Supports beneficial microorganisms to combat soil-borne diseases and continuous cropping issues
Yield Improvement: Enhances photosynthesis, nutrient conversion, fruit quality, and overall crop productivity
Application Range
Suitable for diverse crops including fruit trees, vegetables, melons, medicinal herbs, seedlings, flowers, and field crops. Particularly effective for soils with compaction, acidification, and continuous cropping challenges.
Product Summary
Potassium fulvate hollow granules combine the superior properties of potassium humate with the practical advantages of hollow granule technology. This efficient, eco-friendly fertilizer formulation significantly improves soil health and crop performance, making it an essential choice for modern agricultural practices focused on sustainable yield and quality enhancement.
