Florrum had a dry climate and the surface of the planet was a mixture of deserts, canyons and areas with many sulfuric geysers. Skalders were creatures native to the Doshar fields with thick hides that protected them from the acid coming out of the geysers. Other species living on Florrum were Weequays, Jawas, Nikto and Bith.
Following an incident in which Boba Fett and Aurra Sing, alongside fellow bounty hunters Bossk and Castas, took Republic hostages in the aftermath of an attack as part of Boba Fett's revenge scheme against Mace Windu, the need to take shelter on a distant planet arose. Sing therefore commandeered Slave I and landed on Florrum to seek the aid of Hondo Ohnaka, whom Aurra Sing wanted to replace Castas, due to his desire to quit the mission. While Ohnaka allowed the group and their captives, among them AdmiralShoan Kilian, to take refuge with his gang, he refused to aid them in their endeavors. Meanwhile, Boba Fett was becoming increasingly disillusioned with Sing's methods, most especially after she killed Castas when he attempted to turn the other bounty hunters in. Shortly thereafter, Plo Koon and Ahsoka Tano arrived on Florrum in pursuit of the bounty hunters, having heard Castas' message to his underworld friends back on Coruscant. After a brief skirmish in Ohnaka's cantina, Sing escaped the Jedi, leaving Boba Fett to be captured. Ahsoka pursued Sing, while Ohnaka convinced Fett that assisting the Jedi would be the honorable thing to do. While attempting to escape aboard Slave I, Sing was seemingly killed when the ship crashed as a result of Ahsoka's efforts. Boba Fett and Bossk were then taken back to Coruscant by the Jedi, and the hostages were freed. Unbeknownst to them, however, Ohnaka had managed to retrieve Aurra Sing from the wreckage of Slave I, allowing her to survive and undertake future missions.