Pollinated flowers quickly wither, and their ovaries swell and develop into spindle-shaped seed capsules holding 100,000 seeds each. When the seeds are mature the capsules burst open and the seeds are spread by the wind. If they settle somewhere suitable they will germinate and grow into new plants, which take four years to flower for the first time.
授粉成功的花朵，迅速乾萎，子房膨大，發育成紡錘狀的蒴果，每顆果實藏著十萬粒種子，果實成熟裂開，種子隨風飄散至適當的生育地發芽，新的生命就此展開，直到開花，又要花上四年時間。