my_strange_field = models.FloatField('strange parameter', validators=[
    MinValueValidator(1.0)], help_text=
    """corr. factor x >= 1 <img src="/static/admin/img/icon-unknown.gif" width="15" height="15" title="typical values:
cow:	2..3
cat:	5..7
dog:	11..15"""
    )
Can i add help text in django model fields