Nocturnal is a special Limited-tier mutation in the Roblox game Grow a Garden.
You can obtain it when a specific weather event is triggered.
Similar to other rare mutations in the game, it helps boost your garden’s overall growth and increases your in-game earnings.
This mutation was introduced during the Safari Harvest Event update, which was recently released.
In this post, we’ve explained how to get the Nocturnal Mutation in Grow a Garden, including its multiplier, appearance, and more.
Nocturnal Mutation Multiplier Grow a Garden Wiki

Nocturnal Mutation
Multiplier
x4
How to Get
During Safari Night Weather Event
Description
The crop takes on the appearance of the Moonlit variant.
You can obtain this limited mutation during the Safari Night Weather Event.
Once applied, it gives the crop a 4x multiplier, increasing its selling value by four times.
After mutation, the crop appears similar to the Moonlit variant.
Overall, this mutation is highly valuable for improving your garden’s growth and boosting progress in the game.
