Soil pH is crucial for plant growth as it affects nutrient availability. Next, I explain how to perform a simple test at home:
Steps to measure soil pH:

1. Sample collection:
Take small portions of soil from different areas of your garden or land. Mix the samples to obtain a representative result.

2. Test preparation:
Divide the collected soil into two small containers. Add a teaspoon of baking soda to a container and mix it with a little water.

3. Try vinegar:
In the second container, pour a small amount of white vinegar over the soil.

4. Observe the reactions:

If the container with baking soda bubbles, the soil is acidic (low pH).

If the container with vinegar bubbles, the soil is alkaline (high pH).

5. Results and interpretation:

If there is no bubbling in any of the containers, the soil is probably neutral (pH close to 7).

This method is indicative, not exact. For accurate measurements, use a pH kit or take samples to a lab.

Importance of soil pH:

Acid (low pH): Limits the availability of nutrients such as calcium and magnesium.

Alkaline (high pH): Reduces the absorption of micronutrients such as iron and zinc.

Neutral (pH 6.5-7): It is ideal for most plants, as it favors the availability of nutrients.