Spectacular Container Gardens: Trailing Petunias - Southern Living - Add color to your outdoor party with potted plants. There’s no need for a patterned tablecloth here. Potted petunias add all the color you need under the glass-top dining table.
Here's a use for that Rosemary along with pansies (they are edible too) in our Edible landscape. Comment from EJC Arboretum: We do not see Rosemary but do see Thuja or Arborvitae in the center with pansey and perhaps hyacinth second blue flower.
Herbs like rosemary, lemon grass & garlic chives can feature as the star attraction in large pots. Partner with a cascading plant like variegated mother of herbs, sweet potato vine or licorice vine. Should help with mosquitos as well.
How To Create A Gorgeous Pansy Outdoor Planter In Four Easy Steps