The huge conical and pure45white blooms of hydrangea paniculata 39levana39 open from mid45summer to early autumn held on sturdy upright stems each bloom consists of small lightly fragrant and fertile flowers that are attractive to bees and butterflies plus larger pure white sterile flowers 39levana39 is a robust and hardy shrub producing a succession of magnificent blooms each persists for many weeks making an elegant cut flower an easy45to45grow shrub that pr