Question

Who will give the correct answer will get the grade Brainliest
Which of the following is not a primary nutrient required for plant growth?
Calcium
Phosphorus
Potassium
Nitrogen

Answer 1

Answer:

Calcium is the right ans

Explanation:

please mark as brainliest 1st one to answer

Answer 2

Answer:

Out of them, Nitrogen, Phosphorus and Potassium are called primary nutrients or macronutrients. Three more elements viz. Calcium, Magnesium and Sulphur are known as secondary nutrients because the deficiency of them is less likely to be a growth limiting factor.