We bought a house last year. I thought the end of the garden was just horribly overgrown & set to work clearing it.... turns out that underneath the brambles is a mound of soil mixed with rumble, including what look like some seriously big bits of concrete. Possibly a concrete post of some sort.
What tools do I need to break up concrete? Or is this the sort of job where I should just pay someone out of the rapidly diminishing budget?