Question

In order for the horticulture department have its Vegetables garden it needs to increase its field's phosphorus levels. Although the nitrogen level doesn't need change.We would buy a bag of N-P-K fertilizer. Do we need a complete or incomplete fertilizer? .And why?​

Answer 1

A COMPLETE FERTILISER BECAUSE OF THE PHOSPHORUS IN THE FIELD IS LIMITED. BUT DEPENDING ON THE OTHER NUTRITION IN THE SOIL. PLEASE MARK ME BRAINLIST