1. I suggest you draw the outline of the seedlings clearly, especially the outline of the leaves can be a little thicker. The leaves are slightly 2 colors. Separate from the white stem.
3. If you like, you can also add dew to the leaves (you can poke a white background on the leaves with a rubber tip and then draw with a pencil).
It's best to blur the projection of the leaves, so that the sprouted leaves can be more prominent.
Personal views are for reference only.