Soil pH meter

Knowing the pH of your soil is important, as it effects what you can and cannot grow. Many plants are unfussy, but many others prefer acidic or alkaline soil. This easy-to-use pH meter, which has a metal probe, is inserted into soil or compost to give an accurate reading of your soil's pH. No batteries required, the meter comes with a list of over 50 plants and their pH requirements. It can be used repeatedly. No minimum order required. Free delivery nationwide (32 counties).