I came upon this colour palette yesterday and had an instantaneous response to it. The pink flowers are magnolia and the red and chartreuse bush on the right is ‘Goldflame’ spirea (Spiraea x bumalda). Of course it could just be the designer in me that is responding to the grid formation but I also think it is the black brick background serving as a contrasty backdrop… the colours just pop out against it. In conclusion: This reaffirms what I already know about chartreuse and deep red against black.
Note to self: Get more black containers.