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 Infected mutation in Grow a Garden (Roblox) is, its multiplier, how to get it, a wiki, and more.
Grow a Garden Infected Mutation Multiplier

The Infected mutation gives crops a 75x multiplier.
Crops have a chance of obtaining it during the Jandel Zombie (Brains) event.
During the event, multiple zombies will be spawned around the map.
The mutation turns the color of crops green and emits swirly green particles around them.
Further reading
Grow a Garden Friendbound Mutation Multiplier