There Are 14 Plants In The Game, Since The Ones In Your House Do Not Count.
- One In Jenny's House
- 13 In Fort Observer. Be Careful! You Can't Go Back There Once To Leave, So You Only Get One Chance To Find Them All, Per Playthrough. The Plants There Are Mostly In Elongated Box-Shaped Vases.
Make Sure To Inspect The Plant At Jenny's First, So The Achievement Pops Before You Leave Fort Observer.
Good Luck!