The overall picture looks quite bright, especially some parts of flower..try lowering exposure by one stop..otherwise nice aperture and blurring of background..keep shooting.
I like the colors contrast, between the green and the red.
Overally the colors are very vivid.
The blured background gives emphasis to the flower.
In my opinion the flower is over exposed, it seems that the light is to harsh.
The leaves in the right side are disturbing.
Thank you so much.