Pink banana, Musa velutina, is a dwarf ornamental banana, with spectaular pink self-peeling fruit.  The fruit can be eaten, but watch out for the large seeds.  Relatively hardy if grown in full sun.  
 
Position
Grow Musa velutina in moist but well-drained soil in full sun . Protect with a thick mulch to cover the roots over winter.  Will also grow happily in a large pot.
 
Care 
As with all musa/bananas, the nutritional requirements are high and plants will benefit from an effective fertiliser programme. All banana plants require regular watering during hot spells.