Salvias (the purple flower in the photo) are one of the best groups of flowers for honeybees and bumblebees. White Fence And Flower Bed With Pink Roses, Salvia, Sage, Catmint And LadyS Mantel. This is going in my yard down the fence - Home And Garden
Heliotrope and creeping jenny in pot. Haven't tried these together, but use creeping jenny in my pots and window boxes every year. My favorite color combination for my gardens is deep purple, vibrant pink and bright yellow.
Edibles & Ornamentals - This colour themed pot has purple cabbage as the star attraction in the centre with pretty annual pansies and smaller plants as fillers and spillers. A great example of how to team edible plants with flowers.
Anise Hyssop Black Adder, red & yellow barberry: Spanish Lavender blooms for a longer time than most lavenders do and it has lovely silvery foliage that will play well with these other shrubs when the flowers are finished.