The Luthor Greenhouse was a greenhouse on the Luthor Mansion grounds.
Season One[]
Jeff Palmer found a strange green rose in the greenhouse. Using it, he was able to create a special oil, that allowed him to become invisible.
Season Six[]
After there had been a mysterious attack and murder, in the nearby woods, Clark Kent visited the greenhouse as part of his investigation. Later, Gloria took an intended victim to the greenhouse, but Clark stopped her, and she was electrocuted by accident.
Appearances[]
- Season One: Shimmer (Mentioned only)
- Season Six: Wither