Koi

Pets in Grow a Garden aren't just collectibles — they're active multipliers, and Koi is one worth keeping a permanent slot for. How you get it depends on which egg is available in the shop at that moment.

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

Koi 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.

The Koi is a limited mythical pet, obtainable from the Zen Event. It can be obtained from the Zen Shop after growing Zen Channeller's tree 4 times.