Question

What is the best pH of the soil for cultivation of plants?

(a) 3.4 - 5.4

(b) 6.5 - 7.5 

(c) 4.5 - 8.5 

(d) 5.5 - 6.5

Answer 1

Correct Option (c) 4.5 - 8.5 

Explanation:

Most cultivated soils have pH ranges between 4.5 - 8.5. However most plants grow best in soils with a neutral or slightly acidic pH.