Overview
There are a total of 14 Plants you need to inspect. All but 1 of them are in Fort Observer.
You have to get them all in the same save-file.
Right Click on the plants and click inspect. The Achievement should unlock once the last plant is inspected. The Order is irrelevant.
Jenny's Hut
This one is very easy to get.
Unlock forest level 2, go in Jenny's hut.
Fort Observer
These 13 are only available once you are inside Fort Observer.
DO NOT LEAVE UNTIL YOU HAVE ALL OF THEM!
Once you leave, you will not be able to return and have to start over.
5 are in the reception area
6 are in the next room / waiting area
The remaining 2 are on the left side in area 1.
Source: https://steamcommunity.com/sharedfiles/filedetails/?id=2496384874
More Mr. Prepper guilds
- All Guilds
- How to Open Mr. Prepper
- Tips,tricks and ideeas
- How to get Everything is Bob
- Getting The "Speedrunner" Achievement: A 16-Day Escape Plan
- Starter tips
- Mr. Prepper Tipps & Tricks
- Guide 8
- Fort Observer guide and random tips
- Mr. Prepper Guide 6