Soil ph value suitable for plant growth and development

Hello, the most suitable PH for plants is generally between 5.2 and 6.8.

Usually, the PH value above 7 belongs to alkaline soil, and the PH value below 7 belongs to acidic soil.

For example, the suitable PH value of rice is between 6 and 7, and that of tea tree is between 5 and 5.5. In addition, the PH value suitable for mint growth is about 7, while the PH value suitable for potato growth is between 4.8 and 5.5.