Potash and Peat moss

Potash noun - A potassium compound often used in agriculture and industry.

Peat moss and potash are semantically related in dressing to aid production of crops topic. In some cases you can use "Peat moss" instead a noun "Potash".

Peat moss noun - Any of various pale or ashy mosses of the genus Sphagnum whose decomposed remains form peat.

Potash and peat moss are semantically related in dressing to aid production of crops topic. You can use "Potash" instead a noun phrase "Peat moss".