Peat is lower in pH as long as lime hasn't been added to it. Sometimes described as lime-rich, chalky soil is an alkaline dirt type that can be either light or heavy in structure depending on its ...

However, peaty soil can be acidic and may require the addition of lime or other alkaline materials to balance the pH level. Chalky soil is composed of limestone or chalk, which can make it ...

Ask your children to consider why this might be? Many soils are a combination of sand, clay, chalk and may have silt or peat or lime within it. Each soil type, has a set of characteristics that ...

Lime occurs very extensively distributed in nature, principally in combination with nitric, carbonic, and sulphuric acids—as in limestone, marble, chalk ... it up rom the soil and hold it ...

The couple behind Bothy Gardens in Wiltshire are urging gardeners to consider not just their planting but also the soil in ...