Grow a Garden Mutations List: All Multipliers & Effects

How do mutations stack in Grow a Garden?

Two separate rules apply. Environmental mutations add: the combined multiplier is 1 + Σ(each multiplier − 1), so Shocked (×100) + Frozen (×10) = ×109 and adding Celestial (×120) gives ×228. Growth variants multiply: only one of Silver ×5, Gold ×20, Rainbow ×50, Diamond ×50, Jelly ×50, Ember ×60 can be on a fruit, and it multiplies the mutation total: Gold + Shocked + Frozen = 20 × 109 = ×2,180. The adding rule has been checked in-game: crops carrying two mutations were grown, weighed and sold, and the Sheckles matched 1 + Σ(m − 1) rather than the product: Wet + HoneyGlazed on separate sales, and Moonlit + Frozen and Wet + Moonlit within one mixed batch. 4 of 191 individual multipliers have been confirmed the same way (Frozen ×10, HoneyGlazed ×5, Moonlit ×2, Wet ×2); the rest come from the wiki and are not yet checked. The growth-variant multipliers above are not yet checked either. Some pairs fuse automatically (Wet + Chilled → Frozen, Windstruck + Twisted → Tempestuous). Try it on the mutation calculator, or combine mutations with weight on the crop calculator.

Which mutation combos are worth the most?

Environmental mutations stack by adding: each one contributes its multiplier minus one, so two ×5 mutations give ×9, not ×25. These are five well-known high-value stacks; their multipliers are computed from the wiki’s mutation and growth-variant values.

1. #1

   Rainbow + Celestial + Shocked

   Celestial (×120) needs a Meteor Shower; with Shocked it reaches ×219 before the variant.

   Combined

   ×10.9K
2. #2

   Rainbow + Shocked + Frozen

   The classic endgame stack: Rainbow ×50 times (1 + 99 + 9) = ×5,450.

   Combined

   ×5.5K
3. #3

   Gold + Shocked + Frozen

   Same environmental pair on a Gold fruit: ×2,180.

   Combined

   ×2.2K
4. #4

   Gold + Frozen + Choc

   Easy mid-game stack: Chilled + Wet fuses into Frozen (×10), Choc from a sprinkler.

   Combined

   ×220
5. #5

   Wet + Chilled

   Beginner stack: Wet and Chilled add up to ×3 on their own; during Frost the pair fuses into Frozen (×10).

   Combined

   ×3