Granular potassium sulphate is a high-purity mineral fertilizer with a high content of plant-available potassium, used to improve crop quality and increase yields. It is chloride-free, making it suitable for sensitive crops and helping to improve color, taste and firmness. It also increases the plant's resistance to environmental stress and improves nutrient uptake throughout the growth stages.
Key Features
- Rich source of potassium to improve fruit quality.
- Chloride-free and suitable for sensitive crops.
- Uniform granules that are easy to spread evenly.
- Promotes flowering and fruit set and improves fruit size and color.
- Helps increase plant tolerance to drought and salinity.
- Suitable for open-field and greenhouse cultivation.
Specifications
- Trade name: KALI SOP
- Brand: K+S
- Product type: Mineral potassium fertilizer
- Composition: Granular potassium sulphate
- Potassium (K₂O): 50%
- Sulfur (S): 18%
- Country of origin: Germany
- Pack size: 25 kg
Directions for Use
- Apply granular potassium sulphate directly to the soil, spreading it evenly; irrigating after application is recommended so the nutrient dissolves and reaches the root zone.
- Field crops and vegetables: 5 to 10 kg per 1,000 square meters, split into two or more applications during the season according to growth stage.
- Fruit trees: 0.5 to 1.5 kg per tree depending on tree age and size, preferably before or during flowering and fruit formation.
- Greenhouses: 3 to 5 kg per 1,000 square meters, applied in frequent split doses to improve fruit quality and yield.
Orkida Tip
- For best results, apply potassium sulphate during flowering and fruit formation, follow the right rates for the crop type and soil analysis, and avoid random mixing with other fertilizers.