How about placing containers? and you can move them around . Any corner or
strip of ground can be a garden. don't just plant in a straight line, curved walkways and paths that lead along rounded planter beds create the illusion of more space from one area to the next
strip of ground can be a garden. don't just plant in a straight line, curved walkways and paths that lead along rounded planter beds create the illusion of more space from one area to the next