Tanked, WOW! You did great with color!
In your first shot, there is a nice play with the lavender. You've got it in the flowers and in your background, that adds dimension. You need to watch your placement as your flower blob is dangerously close to the center of your shot! Use the Grid, young Jedi....
The second shot is very well composed and you've got a good color contrast.
Loving the bench with the reds and yellows! Nice texture, nice contrast! Save this shot, we'll clean it up when we move into editing and make it amazing.
Love very much your analogous color scheme in the last shot (shrooms?) Very cool. That would look great enlarged huge. We'll clean that up too and make the colors clean.
All in all, a good job!
C