In Grow a Garden, Pet Mutations give pets unique abilities, stat boosts, or visual changes.
You can mutate a pet that is level 50 and above by submitting it to the Pet Mutations machine.
Pet Mutations offer different passives like XP boosts, applying fruit mutations, and more.
The chances of obtaining each mutation differ, with rarer ones having a less than 1% chance.
This article contains a Corrupted Pet Mutation wiki in Grow a Garden, including its ability, boost type, boost amount, and chance.
Grow a Garden Corrupted Pet Mutation

Corrupted
Effect:
Every ~25 minutes, a nearby fruit embraces the corruption, applying the Corrupted Mutation!
Boost Type:
None
Boost Amount:
–
Chance:
0.32%
The Corrupted Pet mutation in Grow a Garden turns a pet red in color and emits red and black particles.
It gives a random fruit the Corrupted mutation every ~25 minutes.
It has a boost type that applies mutations, and it does not have a boost amount.
The chance of obtaining it from the Pet Mutations machine is 3.02%.
Further reading
Grow a Garden Tranquil Pet Mutation Wiki
Grow a Garden Ascended Pet Mutation Wiki
Grow a Garden Radiant Pet Mutation Wiki