In Grow a Garden (Roblox), mutations will increase the value of your crops by a standard multiplier.
They also change the look of your crops, like color, texture, glow, particle effects, and more.
Mutations are triggered when weather events occur, using tools, or planting special seeds.
Most mutations can be obtained automatically when the crop is growing or fully grown.
In this guide, you’ll learn what the Tempestuous mutation in Grow a Garden (Roblox) is, its multiplier, how to get it, a wiki, and more.
Grow a Garden Tempestuous Mutation Multiplier

The Tempestuous mutation gives crops a 12x multiplier.
It causes rapid wind particles to swoop around a crop.
A crop will automatically obtain this mutation when it has the Windstruck, Twisted, and Sandy mutations.
You can obtain all three mutations from the Tornado, Windy, and Sandstorm weather events, respectively.
Further reading
Grow a Garden Gold Mutation Multiplier