Alpine auriculas have no trace of farina on leaves or flower and their flower colour shades out from the deepest, next to the tube, to a lighter colouring on the outer edge. The tube shows the basic colour of the pip (flower) and various shades on top give the many lovely colours in this section, which depends to a great extent on this ground-colour: gold, white or cream. Shades of red on a gold ground give deeper, richer colours than red on a white ground, where the colours are in general lighter and more delicate. All can be grown in the open garden; in borders, troughs and other containers. All are very hardy.