It takes two to three years to raise a plant in a 5cm pot and another two years to fully appreciate the incredible white flowers with rose pink lips. The beauty will more than justify the time spent in anticipation as the 4” long flowers are held high on upright stems during June and July. Suitable for a shady rock or woodland garden. Can be divided once established. Height 75cm (30”). Spread 30cm (12”). Hardy perennial.