|Release||19 August 2010 (Update)|
|Stacks in bank||No|
|On death||Always a safe death|
|Examine||A highly unstable herb which explodes when handled without care.|
If it is not the appropriate herb for the puzzle and you try to pick it, you get injured for a small amount of damage as "The unstable herb detonates in your hand."
- Explosemary's name is a pun on the real-world herb Rosemary.