Bloom was born on the planet Sparks to King Oritel and クイーン Miriam. Shortly after birth, her planet was attacked によって a coven of witches (the Trix's ancestors) who sought to retrieve the Dragon's Flame from Sparks.During this battle, the lively culture and population was decimated. In a final sacrificial act to ensure that the Dragon's Flame did not fall into the wrong hands, Bloom's older sister, Daphne, sent her into a portal that led to another planet, Earth. At the beginning of season one, Bloom was 16 years old.
On Earth, Bloom was found in a burning building によって a firefighter named Mike, who rescued and eventually adopted her. Her adoptive mother was a florist named Vanessa. Bloom led an uneventful life, unaware of her true origin. In her youth, she received a gift, her close pet rabbit Kiko, and met her enemy, the snobbish and arrogant Mitzi.
People tell Bloom she's generous, honest, brave, noble-hearted, impulsive and charismatic.