Cauldrangea

Cauldrangea are Biofuel refineries used to combine Spookysquash Sample and certain Seeds into biofuels for the EXO Biofuel Obtainment Operation. Cauldrangea Roots are organic platforms that Cauldrangea spawns on top of, and can be used with Cauldrangea or other items.

Source
Cauldrangea and Cauldrangea Roots could be found on the surface of Atrox protected by three Volatile Attacti and a circle of multiple Lashvine.

Uses
The following biofuels can be created at the Cauldrangea:

Media
Caldrangia