Plants require a number of soil nutrients like nitrogen, Phosphorus, and ______?

پودوں کو مٹی کے متعدد غذائی اجزاء جیسے نائٹروجن ، فاسفورس ، اور ______ کی ضرورت ہوتی ہے؟

Potassium

Chlorine

Manganese

None of these

Potassium is an essential nutrient for plants, helping with growth, disease resistance, and water regulation.

Along with nitrogen and phosphorus, it is one of the primary macronutrients needed for healthy plant development.