Sulfate-Based NPK Granules for Fruit & Vegetable Planting

• Customization: Available
• CAS No.: 66455-26-3
• Formula: NPK
• Model NO.: NPK
• EINECS: 231-987-8
• Certification: ISO9001, TUV, GMP, ISO, CE
• Appearance: Solid
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Manufacturing Method: Mixed Compound Fertilizer
• Type: General Compound Fertilizer
• Color: White/Grey
• Form: Granular
• Particle Size: 1-4.7mm
• Technology: High Tower
• Phosphorus Source: Map
• Potassium Source: Sop & Mop
• Chloridion: Low Chloride
• Total Nutrients: 44% 30% 16% 14%
• Organic Matter: 30% 20% 7%
• Fulvic Acid: 35% 25% 18% 6%
• Water Solubility: 100%
• pH: 5.5~7.2
• Classification: Compound Fertilizer
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: /
• Origin: China

Product Description

Specification

Appearance	Granule
Item	Standard	Result
Nitrogen Content	28±1.5% customized	28.26%
Phosphorus Content	5±1.5% customized	5.09%
Potassium Content	5±1.5% customized	5.11%
Total Content(N+P2O5+K2O)	38% Min customized	38.46%
Moisture	1.5% Max customized	1%

Packing & Delivery

Compound fertilizer refers to chemical fertilizers containing two or more nutrients such as nitrogen, phosphorus, and potassium. Compound fertilizers have the advantages of high nutrient content, low side components, and good physical properties. They play a very important role in balanced fertilization, improving fertilizer utilization efficiency, and promoting high and stable crop yields.

But it also has some drawbacks, such as the fixed nutrient ratio, while the types, quantities, and ratios of nutrients required for different soils and crops are diverse. Therefore, it is best to conduct soil testing before use to understand the texture and nutritional status of the soil in the field. In addition, attention should be paid to the combination of unit fertilizers for better results.

NPK compound fertilizer is suitable for a variety of vegetables, fruit trees,flowers,and field crops.
-High N series for start stage and some vegetables like spinach and cabbage.
-High P series for appling after transplanting and for crops like beans.
-High K series for later stage and crops like potato, tomato, tabacco.
It is usually used as top dressing and can also be used as base manure and seed manure. This product is extensively applied to
grain crops like paddy, wheat, corn and sorghum and to cash crops including tobacco, tea, cotton, gourds, fruits and vegetables

FAQ