The pH of the soil acidity - alkalinity of a substance. Measured by the pH value, which is usually at 0-14, so if the soil has a pH of 7 indicates that it is acidic - pH neutral, but if the pH is below 7, it indicates that the soil is. acid Conversely, if the soil has a pH greater than 7, it indicates that there is a high alkalinity. In general, soils are often the pH is 3 and TBN is 10, with environmental factors such as nutrition, land has been such fossil deposits and rainfall on average per year. ingredient The soil has a pH of about 6.5 to the soil at planting trees was the best. It is relatively neutral But there are some plants such as blueberry, azalea, gardenia flowers will grow well in pH. It requires a soil with a pH of 4.5-5.5, and called for early planting. A study of pH in soil.
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