Eucalyptus flower buds generally take around a year to fully develop, however development takes longer in E. coccifera and other high altitude species. Insects and birds pollinate the emergent flowers, and fertilization can take up to 20 days after pollination. E. coccifera flowering typically occurs between November and February. After fertilization, the hard woody capsule develops. Seeds are released through the capsule valves, which open when the capsule dries. This drying out is either caused by extreme heat and drought, or by fire. Dispersal of seed relies partially on wind, but mostly on gravity: the seeds will usually fall within a couple of metres of the parent tree. E. coccifera is also known to regenerate from underground lignotubers after fire.
