Driving around town I see a lot of homes that decorate their front steps with a pair of lovely container gardens. It’s a classic look, but if you would like to amp it up a notch, try a group of containers.
While the example shown here is a little over the top, it may be easy to imagine how two groups of three containers flanking your door brings on more impact than just two pots — especially if you use containers of different sizes to add varying heights.
One lesson I do really like in this example, though, is the study in contrasts. You have rich dark foliage from Alternantera ‘Black Varnish’ with black mondo grass artfully playing off yellow calibrachoa and lantana (and the gold in the edges of the coleus in the background). The shades of lavender and blue from calibrachoa, verbena, and scaevola offer a contrast, too.