Every year my clients wanted impatiens in front of their garage - BORING! But - this last year the impatiens had a blight and they were putting their house on the market, so I was instructed to "do something nice". I figured I wanted something that looked "neat and tidy" and NOT a distraction to the beautiful property and house, so I planted a collection of coleus limiting the color to red and black. It was perfect! The house sold in a week way above the asking price. I doubt it had anything to do with my plantings!