LuthorCorp Fertilizer Planet No. 3

 is a fictional business featured on the CW Network television series Smallville. It first appeared in the second episode of the show, "Metamorphosis". was a subsidiary of LuthorCorp and was located in the town of Smallville, Kansas. The company's CEO, Lionel Luthor, sent his son Lex to Smallville to manage operations at the facility. Lex was less than pleased about the assignment and considered it a "crap factory".