How to get Molten Mutation in Grow a Garden The Molten Mutation can affect any crop (Image via Roblox) The Molten Mutation is bestowed by the Volcano Event in Grow a Garden.

How To Get The Old Amber Mutation In Roblox Grow A Garden The good news for you is that there are two ways to get the mutation. One is a bit trickier than the other, though.