Not a fix, but a possible workaround. You can try putting it in the opposite environment (e.g. hot), then moving it back to the cold one. This may “reset” the internal checks for the cold environment.

myrkana
Newcomer
4 months ago
Apr 11, 2025, 11:05:17 AM
Step by step of the bug
Step 1
Placed plant in the wailon lodge level.
Step 2
Placed freezer unit to make the right climate
Screenshots


General information
Category
Sub-category
Gameplay
Features/Mechanics
Platform
Distribution
Game version
Windows
Steam
Hotfix - 1.2.178466
Even when places right next to multiple wall or free standing freezer units the ghost plant will not stop rapidly wilting as if it wasnt in a cold environment. Happened with multiple plants. Tried picking them up and replacing them. Tried to use new freezer units. Used the wall and free standing units.
Other plants are fine with these same conditions.
Even you hover over the Cold climate indicator on the exhibit panel is shows the red popup but has a green check mark on the panel.