Multiplier tool
Grow a Garden Mutation Calculator
Estimate stacked mutation multipliers by combining a variant such as Gold or Rainbow with environmental mutations like Shocked, Frozen, Wet, and Celestial. Last updated May 14, 2026.
Mutation Multiplier Calculator
Total multiplier
5,450x
- Variant multiplier50x
- Environmental pool109x
- Environmental count2
Formula: variant x (1 + sum of environmental multipliers - environmental count). This matches public examples such as Shocked + Frozen = 109x and Rainbow + Shocked + Frozen = 5,450x.
Formula Used
Variant multiplier x (1 + sum of environmental multipliers - environmental mutation count). Example: Shocked + Frozen = 109x.
Beta Note
Some combined mutations replace or remove earlier mutations in-game. This MVP calculator estimates the multiplier of the set you choose; it does not yet validate every conflict rule.