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BB Fertilizer NPK 18-07-30 is a mechanically blended inorganic fertilizer with a high potassium and nitrogen content. The formula consists of: 18% Total Nitrogen (N)，7% Phosphate (P₂O₅)，30% Potassium (K₂O)
It is a fast-release, quick-acting fertilizer, suitable for a wide range of crops and soils. Commonly used as seed fertilizer, basal fertilizer, and topdressing, it is especially effective in regions and crops requiring sulfur or with low chlorine tolerance.
Fast Nutrient Release
Delivers immediate effect to meet rapid crop nutrient demand.
High Potassium Content (30%)
Supports fruit formation, plant resilience, and stress tolerance.
Versatile Application
Can be applied at all growth stages: seedling, basal, and topdressing.
Ideal for Sulfur-Deficient Soils
Particularly suitable for sulfur-loving crops and areas with low chlorine tolerance.
Trusted Regionally
Widely used in Japan, Southeast Asia, and Northeast China—especially in premium rice cultivation.
Granular Form (2–5 mm)
Easy application with even particle distribution.
Paddy Rice (especially premium rice varieties)
Vegetables (sensitive to chloride, high potassium demand)
Fruits (requiring sulfur and potassium, like bananas, grapes)
Field Crops (corn, wheat, soybean under sulfur-deficient soils)
Recommended for soils lacking sulfur or where crops are sensitive to chlorine-based fertilizers.
Basal Fertilizer: Apply before sowing/transplanting and mix into topsoil.
Topdressing: Distribute around the plant base during active growth.
Seed Fertilizer: Use at early stages with proper spacing from roots to prevent burn.
Follow local agronomic guidance or conduct soil tests before application.
| Packaging Options | 9.5kg, 9.9kg, 25kg, 50kg, 1000kg jumbo bags |
| Container Load | 20FT container can load 25–27MT without pallet |
| Bag Customization | OEM printing and private label available |
Store in a cool, dry, and ventilated area
Avoid exposure to direct sunlight and moisture
Keep bags tightly sealed when not in use to preserve nutrient integrity
We support flexible OEM customization:
Branded Packaging: Retail or bulk designs with your logo and color
Multilingual Labels: For global distribution
Formula Adjustments: Micronutrients and NPK ratios tailored to local needs
Flexible Packing: From 100g to 9.9kg, carton or woven bags
Pre-shipment Inspection: Support for third-party testing at your request
Fast-Release Performance
Immediate nutrient availability for high-efficiency farming.
Proven Field Use
Widely adopted across rice and vegetable farms in Asia.
Tailored for Sensitive Crops
Suitable for sulfur-demanding crops and chlorine-sensitive plants.
OEM-Ready
Fully customizable for local distributors and branded sales.
Reliable Granular Formulation
Easy to apply, low moisture content, and long shelf life.
| Item | Specification |
| Product Name | BB Fertilizer NPK 18-07-30 |
| Formula | 18% N + 7% P₂O₅ + 30% K₂O |
| Total Nitrogen (N) | 18% |
| Total Phosphate | 7% (as P₂O₅) |
| Total Potash (K₂O) | 30% |
| Moisture | ≤ 1.5% |
| Appearance | Granular |
| Particle Size | 2–5 mm |
| Blending Type | Mechanical (no chemical reaction) |
| Application Methods | Seed, basal, and topdressing fertilizer |
| Recommended Soils | Sulfur-deficient or low-chlorine environments |
| Packaging | 9.5kg / 25kg / 50kg / OEM bags |
| Storage | Reseal after use; protect from moisture |
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