I grew the two coleus plants in a different area in our garden and they came up beautifully.
I posted the opening in the dividing wall across to our neighbors side yard once before. the previous pots are now in a different area in our garden to see if they come back to life, even if only a few blooms come up.
the hydrangea plant is turning color already, but the Rose of Sharon (in its first year of bloom) adds a beautiful touch.