Key Takeaways
- You can obtain the Vamp Mutation in Grow A Garden from the Bat Attack weather event or by using the Hex Serpent pet.
- The Bat Attack event activates when players fill the Witch’s Cauldron, lasting five minutes and increasing Vamp mutation chances.
- Using the Hex Serpent pet involves placing it with the Hex Circle cosmetic and planting crops for ritual mutations every 12 minutes.
- Vamp Mutation boosts crop value by three times and is essential for completing the Halloween event activities.
- The Vamp Mutation is permanent and does not stack with other mutations on the same plant.
Grow A Garden is a popular Roblox experience where you can grow plants, raise pets, and use powerful mutations to increase crop value. Recently, the Vamp Mutation was added in Grow A Garden, which helps you complete the Halloween Event.
You can get the Vamp Mutation either through a pet or a specific weather event. Both of these methods are tied to the new Halloween Event. So, here’s a complete guide on how can get the Vamp Mutation in Grow A Garden.
How To Get The Vamp Mutation In Grow A Garden

There are two ways through which you can get the Vamp mutation in Grow A Garden. You have to wait for the Bat Attack weather event, or you can use the Hex Serpent pet as well.
From Bat Attack Weather Event
The Bat Attack event starts when everyone collectively fills the Witch’s Cauldron in the central lobby. You need to submit crops and harvests until the progress bar reaches 100%.
When it does, the Bat Attack weather begins and lasts for about five minutes. During this time, your plants gain a high chance of receiving the Vamp mutation. You will also earn Candy Corn and Spooky Eggs while contributing.
From Hex Serpent Pet
The second method requires you to use the Hex Serpent pet. You can get this Divine pet from the Gravedigging event that appears every two hours beside the Harvest Reaper.
After getting the pet, simply place the Hex Serpent in your garden alongside the Hex Circle cosmetic. You can purchase this item from the Devilish Décor shop in the Halloween Market.
Then, you need to plant five single-harvest crops inside the circle. Every 12 minutes, the Hex Serpent performs a ritual that grants Vamp mutations and Halloween event rewards.
What Is Vamp Mutation In Grow A Garden

| Attribute | Value |
|---|---|
| Mutation Name | Vamp |
| Multiplier Value | ×3 crop value |
| How To Get | From the Bat Attack weather event, or from the Hex Serpent pet ritual |
| Visual Effects | Adds red aura and tiny bat-shaped sparks |
| First Added | October 25, 2025 (Ghoul Garden Part 3) |
Vamp Mutation Buffs And Effects
The Vamp mutation boosts your crop’s base value by three times and gives it a dark, glowing effect. You will need this mutation to complete the Harvest Reaper ritual, as many plates need Vamp plants.
It does not give a huge profit multiplier compared to other mutations, but it still helps you progress in the Halloween Event activities. The Harvest Reaper NPC needs plants with the Vamp Mutation to complete the event.
All Mutations Triggered By Admins In Grow A Garden
Certain weather events in Grow A Garden are not random but are activated directly by game admins. These special occasions usually celebrate updates or community milestones and introduce exclusive mutations. Each of these mutations comes with exceptionally high multipliers.
| Mutation | Multiplier |
|---|---|
| Disco | ×125 |
| Voidtouched | ×135 |
| Heavenly | ×5 |
| Dawnbound | ×150 |
| Alienlike | ×100 |
| Galactic | ×120 |
| Fried | ×8 |
| Radioactive | ×55 |
| Subzero | ×40 |
| Jackpot | ×15 |
| Blitzshock | ×50 |
| Touchdown | ×105 |
| Sliced | ×50 |
| Junkshock | ×45 |
| Oil | ×15 |
| Boil | ×15 |
| Lightcycle | ×50 |
| Brainrot | TBD |
| Warped | ×75 |
| Glitched | ×85 |
| Plasma | ×5 |
| Gilded | ×15 |
| Severed | ×40 |
| Enchanted | ×50 |
All Permanent Mutation Multipliers And Values
| Mutation | Multiplier |
|---|---|
| Big | ×2 |
| Gold | ×3 |
| Rainbow | ×5 |
| Wet | ×4 |
| Chilled | ×5 |
| Shocked | ×6 |
| Moonlit | ×8 |
| Bloodlit | ×9 |
| Celestial | ×10 |
| Windstruck | ×7 |
| Twisted | ×6 |
| Aurora | ×8 |
| Drenched | ×4 |
| Sandy | ×3 |
| Friendbound | ×12 |
| Acidic | ×7 |
| Silver | ×5 |
| Eclipsed | ×10 |
| Beanbound | ×6 |
| Cosmic | ×15 |
| Cracked | ×2 |
All Limited and Special Mutation Mutation Multipliers And Values
| Mutation | Multiplier |
|---|---|
| Chocolate | ×2 |
| Zombified | ×25 |
| Pollinated | ×3 |
| HoneyGlazed | ×5 |
| Burnt | ×4 |
| Cooked | ×10 |
| Verdant | ×4 |
| Amber | ×10 |
| OldAmber | ×15 |
| AncientAmber | ×25 |
| Tranquil | ×20 |
| Chakra | ×5 |
| Foxfire Chakra | ×90 |
| Corrupt | ×35 |
| Corrupt Chakra | ×60 |
| Corrupt Foxfire Chakra | ×120 |
| Static | ×40 |
| Pasta | ×3 |
| Sauce | ×6 |
| Meatball | ×8 |
| Aromatic | ×10 |
| Cloudtouched | ×12 |
| Bloom | ×10 |
| Fortune | ×18 |
| Gnomed | ×18 |
| Cyclonic | ×35 |
| Rot | ×22 |
| Glimmering | ×55 |
| Toxic | ×15 |
| Flaming | ×28 |
| Graceful | ×77 |
| Fall | ×4 |
| Azure | ×20 |
| Ghostly | ×25 |
| Spooky | ×30 |
Best Mutations In Grow A Garden
When it comes to permanent mutations in Grow A Garden, the most valuable one by far is the Celestial Mutation. It provides an extraordinary x120 multiplier to your fruits.
However, unlocking it is entirely dependent on encountering a Meteor Shower, which can only take place once Nightfall begins each hour. Following Celestial in value are the Shocked and Rainbow Mutations, both providing significant boosts to your crop’s value.
The Rainbow Mutation is exceptionally rare, but doesn’t require any particular weather event; it can happen entirely at random. Meanwhile, the Shocked Mutation becomes available during Thunderstorms or if you use a Lightning Rod.
Frequently Asked Questions (FAQs)
It lasts for five minutes after the Witch’s Cauldron progress reaches 100%.
Yes, you can activate the Vamp Mutation only during the Bat Attack event if you don’t have the Hex Serpent pet.
Yes, the mutation stays on the plant even after the event ends.
You can use both methods together: first, place the Hex Serpent in your garden, and then, activate the Bat Attack Weather Event.
No, each plant can only have one mutation type at a time.
Check out Steal A Brainrot: Complete Graveyard Event Guide or Grow A Garden: How To Summon Severed Spine for more on Game Geek Fusion!

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