
I like the implications of this color for garden inspiration because it suggests ideas for spaces adjacent to the garden and those indeterminate spaces between the inside and outside- turquoise planters on porches, a painted or tiled wall, a courtyard, outdoor furniture and also using a focal color accent. I also like that it suggests more exotic locations- Chinese ceramics, Moroccan tiles, Caribbean Shutters.
Flower colors that complement would be tomato reds, oranges through to yellows. Wouldn't currant tomatoes and swiss chard and nasturtiums look yummy in a turquoise pot. Foliage with a blue cast like succulents would work well and I'm really liking how that black coleus looks in the photo.