NPK 13-40-13: High-Phosphorus Water-Soluble Fertilizer with Micronutrients

About the Product

NPK 13-40-13 is a premium water-soluble compound fertilizer, designed to meet the high phosphorus demands of agricultural and horticultural crops. Enriched with essential micronutrients such as boron, copper, iron, manganese, molybdenum, and zinc, this fertilizer ensures optimal growth and development. Its excellent solubility makes it ideal for foliar application, providing quick and effective nutrient delivery.

Benefits

• High Phosphorus Content: Ideal for stages with high phosphorus requirements, promoting strong root development and flowering.
• Complete Solubility: Prevents clogging of sprayer nozzles, ensuring uniform application.
• Chelated Micronutrients: Enhances nutrient availability and uptake by plants.
• Ready-to-Use: Saves labor and time with its user-friendly formulation.
• Low Chloride: Suitable for sensitive crops, minimizing the risk of chloride toxicity.
• Versatile: Suitable for a wide range of crops and growth stages, providing tailored nutrition for optimal crop management.

Technical Content

• Total Nitrogen (13%)
  • Nitrate Nitrogen: 4.3%
  • Ammonium Nitrogen: 8.7%
• Total Phosphate (P2O5): 40%
  • Neutral Ammon Citrate and Water-Soluble Phosphate: 40%
• Total Potassium Oxide (K2O): 13%
  • Water-Soluble Potassium Oxide: 13%
• Micronutrients:
  • Boron (B): 0.01%
  • Copper (Cu): 0.02%
  • Iron (Fe): 0.05%
  • Manganese (Mn): 0.05%
  • Molybdenum (Mo): 0.001%
  • Zinc (Zn): 0.02%

Dosage

• General Application: 1-2 grams per liter of water.
• Foliar Spray: 0.5-1.5 grams per liter of water.
• Frequency: Apply every 10-15 days during active growth stages or as recommended by an agricultural specialist.

Application Method

1. Preparation: Dissolve the recommended dosage of NPK 13-40-13 in clean water, ensuring complete dissolution.
2. Foliar Application: Spray the solution evenly over the plant foliage, covering both upper and lower leaf surfaces.
3. Timing: Apply during the early morning or late afternoon to minimize evaporation and maximize absorption.
4. Water Quality: Special care is required when using certain types of water that may lead to precipitation even without the addition of fertilizer.

Additional Notes

NPK 13-40-13 is a chloride-poor formulation, making it suitable for crops sensitive to chloride. Its comprehensive nutrient profile supports customized fertilization strategies, ensuring plants receive all necessary nutrients for robust growth and high yields.