Watercolor painting on green plant - A Green World

Trying to finish this painting with adding more layers of watercolor on to the existing.  I have painted some areas a darker value so as to give more contrast on the watercolor painting.  Still feeling this watercolor painting is not quite finished but I shall put it aside and start with a new one.  I shall come back to this when I look at it for a while to determine what is missing or may be it still needs another layer of watercolor wash in some areas.