If your vegetable garden soil, for example ... a mostly neutral pH of 6.5. Those listed in the first chart below like slightly lower pH. Likewise, the trees, perennials, and shrubs in the second ...

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 ...

When I started gardening ... then comparing the results to a chart. Depending on the type of kit, there may be other steps ...