Most plants thrive best in a soil that is neutral (pH =7). Some plants, however, are exceptions. A pH scale is a system for testing levels of acidity and alkalinity. On the other hand, plants such as broccoli, cabbage, Brussels sprouts, and cauliflower grow best in soil that is more alkaline (or limey). Obviously, then, you should know your soil's pH level before you select plants for your.
A level of "0" indicates an extreme level of acidity, and a level of "14" indicates an extreme level of alkalinity. A soil that is considered "neutral" would be a soil with a measurement of "7." Most garden soil has a pH level between pH4 and pH8.5. Strawberries, for instance, flourish best in soil that is relatively acidic (ericaceous). If you care about the health of your plants, you should be mindful of your soil's pH for a variety of reasons. For example, the type and level of a soil's nutrients available for plants to absorb are directly related to the soil's pH level. A soil's natural pH level is measured on a scale of 0 14. |