What is another word for humic shale?
Pronunciation: [hjˈuːmɪk ʃˈe͡ɪl] (IPA) 
Humic shale is a type of sedimentary rock that is formed by the accumulation of organic matter, such as plant debris and algae. This rock is commonly used for its high organic content, which makes it ideal for use as a soil conditioner. There are several synonyms for the term "humic shale", such as "peat" or "peat moss" which are also organic matter-rich components that can be used to amend soil. Other synonyms include "humus", "compost", and "organic matter". These terms are often interchangeable and are used to describe materials that can provide nutrients to plants and help improve soil structure. Ultimately, the use of humic shale and its synonyms can help improve the health and productivity of plants by creating a fertile and well-structured soil environment.
