Description

Potassium Sulfate | NPK 0-0-50

Potassium sulfate is a premium fertilizer that serves as an excellent source of potassium (K) and sulfur (S), addressing critical nutritional needs for plants. It is particularly effective in alkaline soils, where it reduces soil pH to optimal levels, enhancing nutrient availability. The high potassium content reduces sodium (Na) accumulation in plant leaves, facilitating water uptake through osmosis and improving overall plant hydration. Potassium also enhances fruit color, accelerates ripening, and improves the quality of harvested produce. The sulfate component provides fungicidal properties, strengthening the plant’s immune system against diseases. With its high solubility, this product is suitable for use in various irrigation systems, including drip, sprinkler, and flood irrigation, as well as foliar applications.

Composition

• Potassium (K₂O): 50%

• Sulfur (S): 17%

Key Benefits and Features

1. Improved Water Use Efficiency: Potassium regulates water uptake and retention, optimizing plant hydration and reducing water stress.

2. Enzyme Activation: Activates key enzymes involved in metabolic processes, supporting robust plant growth and development.

3. Enhanced Stress Resistance: Increases plant tolerance to frost, drought, salinity, and diseases, ensuring consistent performance under challenging conditions.

4. Improved Pest Resistance: Strengthens plant defenses, reducing susceptibility to pest attacks.

5. Enhanced Fruit Quality: Improves fruit color, flavor, and marketability, leading to higher-quality harvests.

6. Soil pH Adjustment: The sulfate component acidifies alkaline soils, creating an optimal environment for nutrient uptake.

7. Early Crop Maturity: Accelerates ripening, enabling earlier harvests and improved production timelines.

8. Increased Nutrient Uptake: Enhances the absorption of iron, phosphorus, and other micronutrients, addressing deficiencies and supporting overall plant nutrition.

9. High Solubility: Fully water-soluble with no sedimentation, making it ideal for irrigation systems and foliar applications.

10. Low Chloride Content: Suitable for chloride-sensitive crops, minimizing the risk of toxicity.

Application Guidelines

• Vegetables and Field Crops (Foliar Application): 2–3 kg per hectare.

• Vegetables and Field Crops (Fertigation): 0.5–1.5 kg per 1,000 square meters.

• Fruit Trees (Foliar Application): 2–3 kg per 1,000 liters of water.

• Fruit Trees (Fertigation): 10–15 kg per hectare.

Apply during key growth stages, such as fruit development or post-flowering, for optimal results. Avoid mixing with incompatible agrochemicals, and conduct a compatibility test when combining with other products. For foliar applications, apply during early morning or late afternoon to prevent leaf burn.

Practical Considerations

Potassium sulfate is ideal for crops with high potassium demands, such as fruits (e.g., citrus, grapes, apples), vegetables (e.g., tomatoes, peppers), and chloride-sensitive crops like potatoes and strawberries. Its ability to lower soil pH makes it particularly valuable in alkaline soils, where nutrient lockup is common. The fungicidal properties of sulfate enhance disease management, reducing reliance on chemical fungicides. Regular soil testing is recommended to determine application rates and ensure balanced nutrition. Integrating this fertilizer into a comprehensive nutrient management plan can maximize crop yield, quality, and sustainability.

Precautions

• Avoid mixing with incompatible agrochemicals, particularly those that may react with sulfur or potassium.

• Store in a cool, dry place to maintain product integrity.

• Follow local agricultural regulations to ensure proper use and minimize environmental impact.