Garden designing software?
 

Hey folks.

I'm new here, so if i'm breaking a rule or something, excuse me.

My stepfather designs gardens. I don't know the exact english term for
what he does, but he basically makes your backyard nicer, enhancing it
with flowers, ponds, wooden installations, etc.

He asked me if i could find a software that would allow him to virtually
create a preview of what his clients are requesting. Is there a software
that does something like that?

Thanks in advance!