Once you test your soil for pH, you will know whether or not you need to adjust the pH level for the specific crop you will grow. Garden lime consists of finely ground limestone and is applied to ...

Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...

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The soil pH is important because it affects the availability of nutrients in the soil. Most nutrients needed by plants are most available in the soil at a pH between 6 .0 to 7.5.

If soil is too acidic or too alkaline, some nutrients can’t be absorbed by plant roots, leading to poor growth and yellow leaves. Most garden plants prefer a slightly acidic soil with pH between ...

Soil pH is measured on a scale of 0 to 14. The lower the pH value is on the scale, the more acidic soils are, while higher soil pH values correspond to more alkaline conditions. When to Raise pH ...

pH is the measure of the soil's acidity or alkalinity. A pH scale runs from 0 to 14, with 7.0 being considered “neutral.” Any number below 7.0 is considered acidic and anything above is alkaline.

Soil pH is a scale of acidity-alkalinity that ranges from 0 to 14, with the most common levels found between 4 and 8. Seven is neutral. Readings above 7 show alkalinity; readings below, acidity.

A pH of 7 is neutral; below 7 is acidic, and above 7 is alkaline. Most plants including flowers, vegetables, trees and shrubs grow best when the soil pH ranges from 5.8 to 7.0.

Keep in mind, that there are differences in application rates depending on soil texture. Take for example the soil in one area where I garden. It is sand and sandy loam with a pH of around 5.5.

A pH test is part of every soil test we found, and you can also buy a pH test separately, from soil-test-kit manufacturers or your local hardware store. (We did not test these individual options.) ...