OK, here's the same photo taken at .07 exposure. It left the shadows a bit too dark. I used Microsoft "Photo Gallery," which I think comes installed on a lot of computers.
I clicked Fine Tune>Adjust Exposure>Shadows. This lightened the shadows, without lightened the flower color. It might be hard to see, but if you download both photos, you will be able to go back and forth and see the difference.
For me, this is something I have just learned and helps with the main problem I had with turning the exposure down to prevent the blooms from washing out--dark areas became too dark.
Now that both pix are uploaded, I think one can see the difference even in the smaller pix that are in the thread.