Abyssal is one of the high multiplier mutations in the Grow a Garden Roblox game, introduced during the Fairy Event.
When this mutation affects a crop, it significantly alters its appearance and substantially increases its value.
In this game, mutations are triggered by meeting certain conditions, like specific weather or using particular pets.
To get this high multiplier Mutation, you need to combine two specific mutations.
In this article, we explain how to get the Abyssal Mutation in Grow a Garden, including details about its multiplier, appearance, and more.
Abyssal Mutation Multiplier Grow a Garden Wiki

Abyssal Mutation
Multiplier
x240
How to Get
Combining Eclipsed and Voidtouched mutation.
Description
Crop turns purple with vortexes spewing out of it.
This limited mutation gives the affected crop a x240 multiplier.
When a crop has both Eclipsed and Voidtouched mutations, it turns into the Abyssal Mutation.
The mutated crop looks purple with swirling vortexes coming out of it.
For example, a normal 3.8 kg Potato crop normally sells for 81,225 Sheckles, but after mutation, its value jumps to 19,494,000 Sheckles.