If your piece of string can mark out the perimeter, it's a small garden.
If
not, it's a large garden.

Simple really.
Steve ;--))



Ah!! But how long is a piece of string?

A good Boy Scout always had a Shilling, a Pocket Knife, a Piece of String
and a Handkerchief in his pocket, but my piece of string is much large for
my pocket ;-}

Mike