What is pH soil?

soil pH is an acidity or alkalinity of garden soil. The pH in the soil is usually measured on a scale of 1-14, with seven considered neutral. Anything below this is considered acidic or acidic soils, while anything above neutral is considered alkaline or sweet soil. Soil sets can be used to test pH levels in the soil and are available in most home garden centers. Often, local agents for expanding the district will also provide pH testing if necessary. The acceptable PH level for most plants falls somewhere between 6.2 and 7.0 on the ph scale. However, the correct pH levels usually depend on the diversity of plants, as the preference varies between plant types. For example, some plants, such as Azaleas, actually prefer acidic soil. It seems that others, such as lilacs, appreciate alkaline soil.

pH in the soil is very important because the soil contains livelines such as nitrogen, potassium and phosphorus that are required for healthy and energetic growth. SurfaceY pH in the soil determines how many of these nutrients are present and can be easily absorbed by plants. Knowing whether soil pH is acidic or alkaline can also play a factor in the treatment of common problems in the garden.

For example, the use of chemicals such as pesticides, herbicides or fungicides) applied to plants and soil can be harmful to the environment. This level of harmful effects increases even more based on pH in the soil. As an example, soil that is too acidic will not effectively absorb these products, so it is much more likely to become a drain in rainwater. This leads to contamination of water resources.

Organic matter, such as compost, can help change the soil. Compost improves overall soil health by encouraging beneficial creatures such as earthworms, which improves absorption, drainage and soil aeration. It also adds vital nutrients that are needed. BadlySoil quality can also help neutralize soil pH, allowing plants to easily access these nutrients. Many times the soil pH can be corrected by simply using organic matter to change the soil.

However, there are other ways to improve soil pH. For example, the use of lime on the soil is a good way to increase pH in the soil. Lime can be purchased at most home garden centers. Alternatively, the pH of the soil can be increased in the garden by adding wooden ash. Sulfur or aluminum sulphate can be added to reduce soil levels. These can also be obtained from most garden centers.