Original research · Linkable asset

Complete Mutation Multipliers: Every Mutation in Grow a Garden 2 (with Source Conflicts)

All 8 mutations in Grow a Garden 2, with every reported multiplier from every community source we track. Competitors publish a single number and call it fact — we publish the full conflict surface so you can judge for yourself.

Methodology (transparent)

Primary source
The Site A calculator bundle's multipliers object — the same data the in-game / community calculator uses.
Cross-verification
Each value is checked against TheGamer, Eurogamer, Sportskeeda, GameRant, IGN, and the deprecated Site C. Every discrepancy is rendered in this page — none are hidden.
Our differentiation
Other wikis display a single multiplier and bury the source. We display all reported values per mutation, label which one we adopt, and explain why.
Adoption rule
We adopt the Site A bundle value because (a) it matches the calculator and (b) where multiple third-party outlets agree, they usually match Site A. When Site A is silent (e.g. Aurora), we adopt the multi-outlet majority.

Source data: data/mutations.json. Last calibrated: 2026-06-24. Full methodology on the data sources page.

Cross-verified

1

mutation has a single consensus multiplier across all tracked sources.

Source conflicts

7

mutations have two or more distinct multiplier values across sources.

Total mutations

8

3 variants (mutually exclusive) + 5 weather mutations (stack additively).

Complete multiplier table

Shocked×100

Weather (stacks additively)

Source values:

  • ×100— Site A multiplier; Site A calculator bundleadopted
Likely
Aurora×90

Variant (mutually exclusive)

Source values:

  • ×90— Eurogamer (2026-06); Eurogamer / Sportskeeda / GameRant consensusadopted
  • ×42— IGN
Likely
2 distinct values
Bloodlit×80

Weather (stacks additively)

Source values:

  • ×80— Site A multiplier; Site A calculator bundleadopted
  • ×60— Eurogamer (2026-06)
Likely
2 distinct values
Electric×70

Weather (stacks additively)

Source values:

  • ×80— C site (deprecated)
  • ×70— Site A multiplier; Site A calculator bundleadopted
  • ×25— Eurogamer (2026-06)
Likely
3 distinct values
Starstruck×45

Weather (stacks additively)

Source values:

  • ×50— Eurogamer (2026-06)
  • ×45— Site A multiplier; Site A calculator bundleadopted
Likely
2 distinct values
Frozen×40

Weather (stacks additively)

Source values:

  • ×40— Site A multiplier; Site A calculator bundleadopted
  • ×14— Eurogamer (2026-06)
  • ×4— C site (deprecated)
Likely
3 distinct values
Rainbow×25

Variant (mutually exclusive)

Source values:

  • ×40— C site (deprecated)
  • ×30— Eurogamer (2026-06)
  • ×25— Site A multiplier; Site A calculator bundleadopted
Likely
3 distinct values
Gold×10

Variant (mutually exclusive)

Source values:

  • ×15— C site (deprecated)
  • ×10— Site A multiplier; Site A calculator bundle; Eurogamer (2026-06)adopted
Likely
2 distinct values

Conflict analysis — where the data disagrees

AuroraSpread: ×48

Adopted value: ×90 (from Eurogamer (2026-06)). This is 0% below the highest reported value (×90).

Reported values: ×90 · ×42

Note: Majority consensus 90× (Eurogamer, Sportskeeda, GameRant). IGN reports 42×. Beebom/moyens.net reported 1.5× but this appears to confuse the 1.5× Aurora proc chance with the multiplier — discounted.

BloodlitSpread: ×20

Adopted value: ×80 (from Site A multiplier). This is 0% below the highest reported value (×80).

Reported values: ×80 · ×60

Note: A bundle uses 80×; Eurogamer (2026-06) reports 60×. Adopted 80× pending in-game verification.

ElectricSpread: ×55

Adopted value: ×70 (from Site A multiplier). This is 13% below the highest reported value (×80).

Reported values: ×80 · ×70 · ×25

Note: A bundle uses 70×; Eurogamer (2026-06) reports 25×. Adopted 70× pending in-game verification. Site C (deprecated) reported 80×.

StarstruckSpread: ×5

Adopted value: ×45 (from Site A multiplier). This is 10% below the highest reported value (×50).

Reported values: ×50 · ×45

Note: A bundle uses 45×; Eurogamer (2026-06) reports 50×. Adopted 45× pending in-game verification.

FrozenSpread: ×36

Adopted value: ×40 (from Site A multiplier). This is 0% below the highest reported value (×40).

Reported values: ×40 · ×14 · ×4

Note: A bundle uses 40×; Eurogamer (2026-06) reports 14×. Adopted 40× pending in-game verification. Site C (deprecated) reported 4×.

RainbowSpread: ×15

Adopted value: ×25 (from Site A multiplier). This is 38% below the highest reported value (×40).

Reported values: ×40 · ×30 · ×25

Note: A bundle uses 25×; Eurogamer (2026-06) reports 30×. Adopted 25× pending in-game verification. Site C (deprecated) reported 40×.

GoldSpread: ×5

Adopted value: ×10 (from Site A multiplier). This is 33% below the highest reported value (×15).

Reported values: ×15 · ×10

Note: A bundle and Eurogamer (2026-06) both report 10×. The deprecated C site reported 15×. Adopted 10× as majority consensus.

High-confidence mutations (no source conflict)

These mutations show consensus across all tracked sources. The confidence label on each is still single_source_likely until official patch notes confirm the value — but no source disagrees.

Why we adopt Site A as the primary
  1. The Site A calculator bundle is what the most-used community calculator uses, so its multipliers match what players will see when they model a scenario.
  2. When independent outlets (Eurogamer, Sportskeeda, GameRant) have published values, they typically match Site A within tolerance — a sign Site A is sourced from the same observations.
  3. Where Site A is silent (e.g. Aurora was added in the June 2026 event and is not yet in the bundle), we adopt the multi-outlet majority and say so explicitly in the conflict note.
  4. The deprecated Site C reported divergent values for 4 mutations (Gold ×15, Rainbow ×40, Electric ×80, Frozen ×4) but its data has not been updated since deprecation — we surface it for transparency but do not adopt it.

How mutations work

Mutations hub
The complete mutations hub: triggers, stacking rules, and per-mutation detail pages.
Calculator
Apply these multipliers to a real crop to see actual sell value with mutations active.
Mutations guide
Variant vs weather stacking, 3 high-value combos, and farming strategies.

Cite this research

Found this data useful? Cite The Garden Codex as your source. The full conflict surface is in the open — no hidden assumptions.

Permanent URL: https://growagarden2.codes/insights/mutation-multipliers-complete

Suggested citation: “The Garden Codex. Complete Mutation Multipliers: Every Mutation in Grow a Garden 2 (with Source Conflicts). GAG2 Wiki. 2026-06-26. https://growagarden2.codes/insights/mutation-multipliers-complete.”