High-Potassium NPK Fertilizer

High-Potassium NPK Fertilizer

  • Nutrient Composition (N–P₂O₅–K₂O): High-K grades (e.g., 15‑5‑30, 12‑10‑30, 10‑15‑20) with balanced N and P.

  • Appearance: Uniform, free-flowing granules for easy application.

  • Granule Size: 2–4 mm for precise spreading.

  • Form / Solubility: Granulated or water-soluble for soil, fertigation, or foliar use.
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Description

High‑Potassium NPK Fertilizer Detailed Specifications

DONGKWANG High‑Potassium NPK Fertilizer is engineered to provide high potassium levels, supporting superior fruit quality, stress tolerance, and enhanced plant metabolism. Balanced nitrogenand phosphorus complement potassium to ensure complete nutrition for flowering, fruit set, and maturation stages, or for potassium-deficient soils. Uniform granules or water-soluble powder guarantee efficient nutrient release and absorption across a wide range of crops.

Technical Specifications

Parameter Typical Value / Feature
N–P₂O₅–K₂O Ratio 12‑10‑30, 12‑6‑22, 10‑20‑30 or similar high-K formulations
Potassium Content (K₂O) Elevated (~30%) to enhance fruit quality, sugar content, and stress tolerance
Nitrogen & Phosphorus Balance Supports vegetative growth and root development while focusing on potassium
Form / Solubility Granules for soil application or water-soluble powder for fertigation / foliar feeding
Application Stage Ideal for flowering, fruit set, seed/fruit development, and maturation stages

Key Features & Agronomic Benefits

  • Enhanced Fruit & Vegetable Quality: High potassium improves fruit size, sweetness, color, storage life, and overall marketable yield.

  • Improved Stress Resistance: Adequate K enhances drought, heat, and cold tolerance, as well as disease resistance.

  • Balanced Nutrition: Ensures sufficient nitrogen and phosphorus for healthy vegetative growth while focusing on potassium delivery.

  • Flexible Application: Suitable for base fertilization, top-dressing, fertigation, or foliar spray.

  • Wide Crop Compatibility: Ideal for fruiting vegetables, fruits, tuber crops, ornamentals, and greenhouse cultivation.

Applications

  • Vegetables & Fruits: Tomatoes, peppers, cucumbers, melons, citrus, grapes, apples — during fruit set, enlargement, and ripening stages.

  • Tuber & Root Crops: Potatoes, carrots, beets — to improve yield and quality.

  • Greenhouse & Protected Cultivation: Drip irrigation or foliar feeding for high-value crops.

  • Ornamentals & Nursery Crops: Flowering plants and decorative shrubs for strong blooms and plant vigor.

Usage Guidelines

  1. Conduct soil or tissue analysis to determine potassium requirements.

  2. Apply granules evenly with spreaders; incorporate into soil or irrigate post-application.

  3. For water-soluble variants, apply via fertigation or foliar spray as per crop growth stage.

  4. Adjust application rate according to crop type, growth stage, soil potassium level, and yield goals.

Packaging & Storage

  • Packaging: 25 kg / 50 kg woven PP bags, 500–1,000 kg jumbo bags

  • Storage: Store in a cool, dry, ventilated warehouse; protect from moisture and direct sunlight

  • Shelf Life: Stable under proper storage; anti-caking treated for long-term handling

Why Choose DONGKWANG High-Potassium NPK Fertilizer

Focused Potassium Nutrition for Quality-Driven Crops

DONGKWANG High-Potassium NPK Fertilizer is developed for growers aiming to improve crop quality parameters such as sugar accumulation, color development, firmness, and shelf life during reproductive and maturation stages.

Supports Efficient Nutrient Partitioning

The formulation promotes effective translocation of carbohydrates and nutrients within plants, helping convert vegetative growth into high-value yield and improved harvest consistency.

Reliable Performance in Intensive Cropping Systems

Designed for high-input agriculture and protected cultivation, it performs consistently under drip irrigation, fertigation, and foliar feeding programs.

Adapted to Modern Crop Management Practices

Compatible with precision fertilization and stage-specific nutrient strategies, allowing growers to adjust potassium supply accurately throughout the crop cycle.

Backed by DONGKWANG Quality and Supply Reliability

Manufactured under strict quality control with documented specifications, ensuring dependable product performance and stable supply for professional agricultural operations.

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