1 Litre sized pot.  This is a gorgeous little dwarf aquilegia.  It has delicate dusky plum and soft yellow bi-colour flowers held 10-20cm above the foliage.  It has soft feathery green foliage and looks lovely planted near the front of the border or near a path so you can enjoy its blooms.  It is a hardy perennial and likes full sun/part shade in moist, well-drained soil.