My eye was initially drawn to the flowers in the foreground, but then they are not the ones in focus. It took me a moment to find what was actually the subject of the photo, and then I felt like those flowers were blocked by the ones in the foreground.
So, I would try either focusing on the foreground-flowers, or else adjust my position so it’s more clear what is the subject of the image. Also, this may just be personal preference, but I’m not crazy about the white vignette; I don’t think it really adds to the picture. But I love the colors in the picture!! …I just can’t get enough of spring! 🙂