Ian Schranz (Bark Bark Disco) and Mark Sansone met in church and were childhood friends from the age of 8, and later started playing music together. They were joined by mutual friend Alison Galea, who proved to be a capable singer. The band went through a number of fourth members before settling on their current three-musician composition. According to the band's official site, the name "Beangrowers" was given by a fan when a promoter demanded a name for posters. According to this story, the band had not previously decided on a name.