Hardscaping
“Hardscape” consists of the inanimate elements of landscaping, especially any masonry work or woodwork. It is one of the two major subcategories of landscaping, the other being soft-scape.
In particular, as the name implies, “hardscape” refers to hard materials such as those composed of: Concrete. Brick.
“There are no gardening mistakes, only experiments.”
— Janet Kilburn Phillips