We have already written about concrete blocks as a cheap, and very usable material that can make everything in the garden.
Although concrete blocks are "cheap", with little imagination and creativity, they can do anything nice.
From walls, flower bushes, steps, seating, etc.
You can work with them on the drywall system, but for safety, it is better to tie them up with a construction glue or cement.
Here are some concrete examples.
