Bubble wort extract

Bubble wort extract was a product used in the construction of Otoh Gunga's bubble-like cities on the Mid Rim world of Naboo,Star Wars: Complete Locations and was mixed with plasma to grow the Gungan bubble-like buildings.
==Sources==
*Ultimate Star Wars
*Star Wars: Absolutely Everything You Need to Know 
*Star Wars: Complete Locations
*Star Wars: The Complete Visual Dictionary, New Edition
*Star Wars Encyclopedia: The Comprehensive Guide to the Star Wars Galaxy
==Notes and references==
Bubble wort extract