Plant growth may be significantly impacted by soil pH. Which of the following claims concerning the pH of the soil is accurate?
Most plants grow best in acidic soil with a pH between 5.5 and 6.5
Soil pH does not affect the availability of nutrients to plants
Alkaline soil with a pH above 7.5 is ideal for growing most crops
Soil pH is only important for plants that are grown in containers or hydroponic systems
Correct option (a)
Due to its effects on the availability of nutrients and the activity of soil microorganisms, soil pH can have a substantial impact on plant growth.
The reason for this is that most plants prefer a slightly acidic soil pH because it promotes optimal nutrient availability and healthy microbial ecology. However, other plants, like those in the brassica family (broccoli, cauliflower, etc.), like alkaline soil and do best in a pH range of 6.0 to 7.5. Noting that soil pH might vary depending on location, it is advised to evaluate soil pH and make any necessary adjustments for optimal plant growth.
Option a is the correct answer.