In Grow a Garden, pets are important companions that help players in various ways, such as stealing seeds, triggering mutations, and accelerating crop growth, among other benefits.
You can hatch them from different eggs found at the Pet Egg Stand, the Honey Merchant Shop, or by completing event rewards.
These pets come in different rarities, from Common to Divine. Eggs include types like the Bee Egg, Prehistoric Egg, and Mythical Egg. During the Prehistoric Event, the Honey Merchant Shop also offers exclusive Bee Eggs.
This guide covers the full list of Mythical Egg pets in Grow a Garden, including how to get them, their drop chances, and their passive abilities.
How to Get Mythical Egg in Grow a Garden

In Grow a Garden, you can buy a Mythical Egg from the Pet Egg Shop.
Each egg costs 8,000,000 Sheckles or 119 Robux.
There’s a 10% chance for the Mythical Egg to appear in the shop.
Once placed in your garden, it takes 5 hours and 7 minutes to hatch.
The Pet Egg Shop refreshes every 30 minutes.
You have a chance to see new eggs each time.
List of Mythical Egg Pets in Grow a Garden

Grey Mouse
35.71%
Tier
Mythical
How to Get
from Mythical Egg
Passive
Whisker Wisdom: Gains 500 bonus experience every 10 minutes. Increases the player’s movement speed by 10% (Slightly increases as the player’s pet(s) get(s) older).
Hunger
15,000

Brown Mouse
26.79%
Tier
Mythical
How to Get
from Mythical Egg
Passive
Gains 750 bonus experience every 8 minutes. Increases the player’s jump height by 12%.
Hunger
15,000

Squirrel
26.79%
Tier
Mythical
How to Get
from Mythical Egg
Passive
The Squirrel’s trait used to grant 2.5% chance to keep a seed when planting, with its chance significantly decreasing as the crop’s rarity increases.
Hunger
15,000

Red Giant Ant
8.93%
Tier
Mythical
How to Get
from Mythical Egg
Passive
5% chance harvested crops duplicate! Rarer crops have lower chance to duplicate. 5% extra chance for Fruit type crops to duplicate!
Hunger
15,000

Red Fox
1.79%
Tier
Mythical
How to Get
from Mythical Egg
Passive
Scoundrel: Attempts to steal (duplicate) a seed from another user’s plot every ~8 minutes if it successfully steals a seed it will try to steal another one
Hunger
35,000