Passion has been one of our top-selling dwarf alstroemerias for many years, good-sized white flowers with a deep purple heart. They make a super plant for large containers, a dwarf habit with flowering stems up to 30 cm tall which will make a real focal point in the garden. Best with some form of protection in Winter. Inticanchas and Inca varieties are hardy down to -5 so they will need some protection in winter as we often get to -8.