· Better growth, better results: Every cell type has its ideal pH — mammalian cells prefer about 7.4, while many plant cells ...

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 ...

Wood ashes can be a valuable resource for amending garden soil. Anyone using a fireplace or wood stove knows that a large amount of wood ashes can accumulate over a heating season. When applied under ...