Transition between the roots & body is dubious. Where's her left hand? Daisies just look like an add-on to the image.

The roots look to be in front of the body, making a very odd visual image, since she has no lower body, no left hand, and no rear end...
The forearm also appears to be overly thinned from the elbow down to the wrist.

why the flowers are so blurry is beyond me. i mean i know why they are blurred, but there is no reason for it other than laziness. While i like the idea of your composition, and some of the other issues have already been touched on, i will mention the flowers. They are blurred because you made the first ones small to place onto the tree and did not duplicate yourself an original of the larger sized flowers. then when you resized the small flowers to big ones it made them blurry. always save an original layer you can go back to with your objects.