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 ...
From formal lab tests to DIY baking soda and vinegar, here's how to choose which method is best for your garden, lawn and ...
Knowing the pH of your soil will help you find plants that can thrive in your garden. Soil pH is the measurement that ...
Acid soils have a pH of below seven, neutral is pH7 and alkaline is above seven. Loamy soil - often seen as the ultimate garden soil because most plants will grow in it, this is brown and crumbly ...