In peat-free soils, alternative raw materials such as green compost, wood fibres, bark humus or coconut products are used as replacements for peat. Use compost instead: But the best thing to do if ...

Chalky soil is a light brown soil. Water drains through it quickly. Peat does not contain any rock particles. It's made from very old decayed plants and is dark, crumbly and rich in nutrients.