Muriate of potash (KCl) has both positive and negative effects on growing chilli and tomatoes. While it provides essential potassium for plant growth, development, and stress mitigation, its high chloride content poses significant risks. These include potential chloride toxicity, calcium deficiency, and increased soil salinity, which can negatively impact crop health and yield. Studies have shown that alternative potassium sources, such as potassium sulfate (SOP), often produce better results for these chloride-sensitive crops. If KCl must be used, it should be applied in balanced amounts, and regular soil testing is crucial to monitor and prevent nutrient imbalances. Overall, while KCl can supply necessary potassium, its drawbacks make alternative fertilizers preferable for optimal chilli and tomato production

Muriate of potash is beneficial for growing chili and tomato plants as it provides essential potassium, which is crucial for plant growth, fruit development and overall plant health. Potassium helps improve the plants' resistance to diseases, enhances fruit quality and increases yield. Deficiency of K Cause disorder ilike green back in tomatoes. However, excessive use of K can lead to high soil salinity, potentially harming the plants.