Helleborus orientalis Double Ellen White Helleborus orientalis Double Ellen White is an in-demand hardy, evergreen perennial, late winter and early spring flowering time. Large double white flowers attract early pollinators to the garden and the striking colour is an ideal backdrop for spring-flowering bulbs. Long flowering from December to March is perfect for the cottage garden or winter containers and patio pots,  prefers dappled shade but will tolerate sun too. Height and spread: 35cm (14").