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Grow a Garden 2 Mutations Guide: Pet & Plant Mutations List

Summary

This guide explains every Grow a Garden 2 pet and plant mutation, including their multipliers, mutation chances, obtainment methods, and how they affect farming efficiency and crop value.

  • Updated 15 Jul 2026
  • ~7 min

Grow a Garden 2 MutationsIf you want to maximize your earnings in Grow a Garden 2, understanding pet and plant mutations is essential. The impact of mutations is massive. Pet mutations improve passive abilities that increase farming efficiency, support your garden’s growth, and keep it safe. Meanwhile, plant mutations determine your harvest value.

In this guide, you’ll learn about the differences between pet and plant mutation variants, how each mutation affects bonuses, and how to get them. 

1. Pet mutations

Currently, there are 3 pet mutation variants divided into two types:

  1. Size variants: Big and Mega.
  2. Rainbow variant.

Size variants increase a pet’s physical size and strength. Rainbow acts as an additional mutation that further improves the pet’s base ability.

Mutation Variant type Ability boost
Rainbow Rainbow variant 1.25x
Big Size variant 2x
Mega Size variant 3x

NOTE: GaG2 rolls size and Rainbow variants separately when a pet hatches from an egg, allowing it to receive both mutations.

Pet mutation bonuses

Here are the size and Rainbow mutation bonuses for all GaG2 pets

Pet Ability Normal/Rainbow  Big/Rainbow Big  Mega/Rainbow Mega Trading offers
Bunny pet in Grow a Garden 2Bunny Walk Speed 5/6.25 10/12.5 15/18.75
Frog pet in Grow a Garden 2Frog Jump height 5/6.25 10/12.5 15/18.75 Check the market
Owl pet in Grow a Garden 2Owl Night View Distance  12.5%/15.62% 25%/31.25% 37.5%/46.87% Check the market
Deer pet in Grow a Garden 2Deer Plant Growth Speed 10%/12.5% 20%/25% 30%/37.5% Check the market
GaG2 TurtleTurtle Backpack  Space 10/30 50/60 100/125 Check the market
Robin pet in Grow a Garden 2Robin Seed drop multiplier x1/x1.25 x2/x2.5 x3/x3.75 Check the market
Butterfly pet in Grow a Garden 2Butterfly Plant Growth Speed 3%/3.75% 6%/7.5% 9%/11.25% Check the market
Golden Dragonfly pet in Grow a Garden 2Golden Dragonfly Gold Chance Multiplier x2/x2.25 x3/x3.5 x4/x4.5 Check the market
Unicorn pet in Grow a Garden 2Unicorn Rainbow Chance Multiplier x2/x2.25 x3/x3.5 x4/x4.5 Check the market
Bald Eagle pet in Grow a Garden 2Bald Eagle Grab Radius 3 stud/-  4.5 stud/- 6.5 stud/- Check the market
Racoon pet in Grow a Garden 2Raccoon Steal Limit 25/35 50/60 100/125 Check the market
Ice Serpent pet in Grow a Garden 2Ice Serpent Freeze speed multiplier x1/x1.25 x2/x2.5 x3/x3.75 Check the market
GaG2 Black DragonBlack Dragon Egg laying frequency x1/x1.15 x1.25/x1.44 x2/x2.3 Check the market

Pet mutation chances

Here are the chances of getting pets with Big, Mega, and Rainbow mutations from Big, Mega, and Rainbow Eggs.

Big Egg Rainbow Egg Mega Egg Hatch chance 
Big Frog  Rainbow Frog  Mega Frog  30%
Big Bunny Rainbow Bunny Mega Bunny 30%
Big Owl Rainbow Owl Mega Owl 25%
Big Deer Rainbow Deer Mega Deer 20%
Big Turtle Rainbow Turtle Mega Turtle 17.5%
Big Robin Rainbow Robin Mega Robin 4.5%
Big Bee Rainbow Bee Mega Bee 4.5%
Big Unicorn Rainbow Unicorn Mega Unicorn 0.3%
Big Golden Dragonfly Rainbow Golden Dragonfly Mega Golden Dragonfly 0.3%
Big Monkey Rainbow Monkey Mega Monkey 0.3%
Big Bear  Rainbow Bear  Mega Bear  0.3%
Big Raccoon  Rainbow Raccoon  Mega Raccoon  0.2%

NOTE: Normal eggs can still hatch mutated pets, but special mutation eggs guarantee a mutation. 

How to get pet mutations in Grow a Garden 2?

The guaranteed way to get a mutated pet is by hatching Big Eggs or Rainbow Eggs. These eggs are primarily obtained through weekly guild rewards, which require your guild to reach high enough rankings to qualify.

NOTE: Mega Eggs are currently unavailable through guild rewards, although this may change in future updates. 

Gag2 guild rewardsFor Big Eggs, your guild will need to take at least 250th place; for Rainbow Eggs, 25th place.

2. Plant mutations

Plant mutations in Grow a Garden 2 are standard or environmental.

  1. Standard mutations, such as Gold and Rainbow, can occur during regular gameplay with very low probability or are guaranteed when planting Golden or Rainbow seeds. 
  2. Environmental mutations can only be triggered during special weather events. Since each plant can only receive one mutation, it’s best to plant strategically before rare weather events.

Standard plant mutations 

Below are all standard plant mutations, showcased with the Moon bloom plant, including their multipliers, fruit mutation chance, plant mutation chance while growing, and ways to get them.

Mutation Multiplier Fruit chance (harvest) Plant chance (growth) How to get Trading offers
Moon Bloom Gold mutationGold 10x 1% 0.1% Planting a Golden seed or during the Goldmoon night event. Check the market
Moon Bloom Rainbow mutationRainbow 30x 0.33% 0.033% Planting a Rainbow seed or during Rainbow weather.  Check the market

Environmental plant mutations 

Below are all environmental plant mutations, displayed using the Moon Bloom plant, with their multipliers, fruit mutation chance, plant mutation chance while growing, and ways to obtain them. 

Mutation Multiplier Fruit chance (harvest) Plant chance (growth) How to get Trading offers
GaG2 Frozen mutation
Frozen
20x 1% 0.1% Snowfall weather event Check the market
Moon Bloom Electric mutation
Electric
25x 0.33% 0.033% Lightning/Shocked weather event Check the market
Moon Bloom Aurora mutationAurora 40x 1% 0.1% Aurora weather event Check the market
Moon Bloom Starstruck mutationStarstruck 50x 1% 0.1% Starfall weather event Check the market
Moon Bloom Bloodlit mutationBloodlit 60x 1% 0.1% Blood Moon weather event Check the market
Moon Bloom Ignited mutationIgnited 60x 1% 0.1% Sunburst weather event Check the market
(TBA)

Eclipsed

80x 1% 0.1% Eclipse weather event Check the market
GaG2 Glow mutation
Glow
100x 1% 0.1% Obtained through the Star Fruit plant Check the market

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