Frog

Frog is one of the Grow a Garden pets players specifically seek out because its ability slots cleanly into high-yield farming builds. How you get it depends on which egg is available in the shop at that moment.

Its passive ability: Frog. This means that as long as Frog is equipped, that effect is always on — you don't need to do anything special to trigger it.

Frog can be mutated via special events to amplify the base effect. If you have an unmutated one, consider holding it until a relevant event before using it for trading.