Question: What is the ideal soil pH range for most crops?

Options:

1. 4.0 - 5.0
2. 5.5 - 7.0
3. 7.5 - 8.5
4. 9.0 - 10.0

Correct Answer: 5.5 - 7.0

Solution:

The ideal soil pH range for most crops is between 5.5 and 7.0.