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Discover how to apply the toxic mutation in your Grow a Garden crops. Find out its unique benefits and rarity.
The Toxic mutation is introduced in the Fairy Event Grow a Garden update on August 30, 2025. It is a limited crop mutation that boosts its value and also gives it a unique appearance. As a limited mutation, it is tied to the Fairy Event. So players have two weeks at most to get it on their crops.
In this article, we will explore how you can apply the Toxic mutation to the crops in your garden and also how it affects the crop value.
Also Read: Grow a Garden Roblox: Complete Mutations Guide
Grow a Garden Mutation Guide: Toxic
How To Obtain Toxic Mutation
Currently, the only way Grow a Garden players can get a crop with the Toxic mutation is if they have the Cockatrice pet. The Cockatrice is one of the new Fairy Event pets and is quite rare. You can get the pet during the Fairy Event. As events in Grow a Garden normally do not last for more than two weeks, it is a limited mutation.
Here is how the Cockatrice imparts the Toxic mutation:
- If equipped, the Cocktrice will use the Venom Spit ability on five objects in its vicinity every 10 minutes. Crops that the pet spits on will gain the Toxic mutation.
How To Obtain the Cockatrice Pet
The Enchanted Egg has 1% chance to hatch the Cockatrice pet. As of the current patch, you need to participate in the Fairy Event to get your hands on the egg by doing the Fountain Rewards. Just complete the Fairy Tasks by bringing a specific Glimmering plant or fill up the Fountain Bar by submitting any crops with the Glimmering mutation to get a wish. You have a chance to hatch the Cockatrice every time you get and hatch the Enchanted Egg.
Here is a breakdown of the Enchanted Egg drop chances:
| Fountain Reward Tier | Enchanted Egg Drop Chance | Number of Enchanted Egg Drops |
|---|---|---|
| Tier 2 | 7.69% | 1 |
| Tier 3 | 17.25% | 1 |
| Tier 4 | 22.73% | 1 |
| Tier 5 | 29.41% | 3 |
What Is the Toxic Mutation Value Modifier?
The Toxic mutation adds a x15 value modifier to the affected crop, giving it quite the boost. You also need it to get the Corrosive mutation. Toxic plants also emit green particles that appear to be dripping from the crop.
Also Read: What Does the Glimmering Sprite Do in Grow a Garden?
FAQ
Can a Pet Apply the Toxic Mutation on Crops?
Yes, the Cockatrice pet can apply it to crops in your garden.
Can a Weather Event Apply the Toxic Mutation?
No, there are no weather events that apply it as of the current patch.
What Is the Toxic Mutation Modifier?
It increases the value of the crop by 15 times.
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