Why Mango Needs Potassium
Potassium is an essential nutrient for Mango growth and development. Potassium improves fruit quality, disease resistance, and water use efficiency.
In India, Potassium Deficiency is particularly common in Mango grown in Andhra, UP, Maharashtra, Gujarat due to specific soil conditions in these regions.
Visual Symptoms of Potassium Deficiency in Mango
🔍 What to look for in your Mango field:
Soil Causes of Potassium Deficiency in Mango
Potassium Deficiency in Mango is commonly caused by: Sandy soils, high rainfall areas, soils with low CEC
A soil test is the most reliable way to confirm Potassium deficiency. Use SoilPro's NPK Calculator to get fertilizer recommendations based on your soil test values.
How to Correct Potassium Deficiency in Mango
| Product | Application Method | Dose | Timing |
|---|---|---|---|
| MOP 60% K2O (50 kg/acre) | Soil | 50 kg/acre | Vegetative stage |
| SOP 50% K2O (50 kg/acre) | Soil | 50 kg/acre | Vegetative stage |
| Potassium Nitrate 13-0-45 (foliar) | Foliar spray | foliar | Vegetative stage |
Frequently Asked Questions
What are the symptoms of Potassium Deficiency in Mango?
scorching of leaf margins starting from older leaves, weak stems, poor drought resistance, bland tasting fruit
How quickly can I fix Potassium Deficiency in Mango?
Foliar sprays show improvement in 7-10 days. Soil applications take 2-3 weeks. Severe deficiency may need 2-3 foliar sprays at weekly intervals.
Does Potassium Deficiency affect Mango yield?
Yes significantly. Potassium deficiency reduces Mango yield by 20-50% depending on severity. It also reduces fruit/grain quality.
Which soil test should I do for Mango?
Test for pH, EC, N, P, K, Zn, Fe, Mn, B, and organic carbon. SoilPro can interpret any soil test report and give crop-specific recommendations.