Learn how to use the Rainbow Pet Mutation Shard in Grow a Garden and what level your pet needs to unlock it.

The Rainbow Pet Mutation Shard is a Divine shard that was recently added to the game during the Beanstalk Expansion Event. Applying this shard on pets grants them a special rainbow mutation. This upgrade not only gives your pets a unique rainbow effect, but it also boosts passive ability power by 20%. On top of that, the mutation applies an active buff to all pets of the same type, making it an extremely OP if you like to play with the same pets in your garden.
Unlike Mutation sprays, the Rainbow Shard works instantly when used on a pet. And in this guide, we will tell you how to obtain it.
Also read: How To Craft Willowberry in Grow a Garden
Key Effects of the Rainbow Shard
Effect | Description |
---|---|
Passive Boost | Increases a pet’s passive ability by 20% |
Active Buff | Grants a shared buff to all pets of the same type |
Visual Effect | Gives pets a rainbow-colored aura when mutated |
Stats
Detail | Info |
---|---|
Rarity | Divine |
Use | Pet Mutation |
Requirement | Pet must reach Level 50 |
First Added | Beanstalk Event |
Also read: How To Get Pet Mutation Shard Giantbean in Grow a Garden
How To Get the Rainbow Pet Mutation Shard

Complete Core Pets Achievements:
- The shard is awarded as a grand prize for finishing specific achievement tiers.
- Once you complete all the Core Pets Achievements, you will get a MEGA Lolipop, an Egg Incubator, and a Rainbow Pet Mutation Shard, along with many other rewards while you complete it.
Note: Keep an eye on time-limited challenges, as these shards are rarely available through normal gameplay.
Also read: How To Get the Egg Incubator in Grow a Garden
Rewards from Using the Shard
When applied to a Level 50+ pet, the Rainbow Shard instantly unlocks the mutation. The pet not only gains boosted passive strength but also provides a team-wide buff to similar pets, making your collection much stronger overall.
Why It’s Worth Getting
- Provides a 20% permanent boost to passive power
- Applies buffs across all pets of the same type
- Adds a unique rainbow aura for visual flair
FAQs
What Is the Rainbow Pet Mutation Shard For?
It gives a pet the Rainbow mutation, boosting passive ability by 20% and applying a group buff.
How Do I Earn the Rainbow Pet Mutation Shard?
By completing Pet Achievements or participating in limited-time events like the Beanstalk Event.
What Level Must My Pet Be To Use a Rainbow Shard?
Pets need to reach Level 50 before mutation shards can be applied.
Can I Use the Shard on Any Pet?
Yes, as long as the pet meets the level requirement and is eligible for mutations.
Check out the latest Grow a Garden Codes.

We provide the latest news and create guides for Grow A Garden. Meanwhile, you can check out the following Grow A Garden articles: