A. nitrogen fertilizer
B. phosphorus fertilizer
C. potassium fertilizer
D. compost
E. potassium and calcium fertilizer
Correct Answer:
Option E – potassium and calcium fertilizer
A. nitrogen fertilizer
B. phosphorus fertilizer
C. potassium fertilizer
D. compost
E. potassium and calcium fertilizer
Correct Answer:
Option E – potassium and calcium fertilizer
Copyright warnings! Do not copy.