Original Grow a Garden crop tool
Grow a Garden Mutation Calculator
Calculate the additive mutation bracket, check your assumptions, and share a reusable crop-value scenario.
Build your mutation stack
Start with the example, then replace every value with your current crop's inputs.
Environmental mutations
Community reference shortcuts, checked September 4, 2026. Editable, not a live multiplier feed.
Your stack includes disputed reference names: shocked. Compare the published values and use your current evidence.
Total mutation multiplier
×4,380
Variant ×20 × environmental bracket ×219
- Estimated total
- 4.38M Sheckles
- Value per crop
- 4.38M
- Base value needed for target
- 2,283.11
- Friend multiplier
- ×1
Sharing includes your entered names and numbers in the link. No account is required. This is crop sell-value math, not a player trade quote.
Why not multiply every mutation?
Multiplying all environmental values would give 240M Sheckles, 54.79× the bracket result. That is a comparison only, not the method used here.
Only enter distinct environmental mutations that remain visible on the same crop. This tool does not resolve fusion, replacement, coexistence or obtainability rules.
View each mutation's contribution
| Mutation | Listed multiplier | Adds to bracket | After variant |
|---|---|---|---|
| Shocked | ×100 | +99 | +1,980 |
| Celestial | ×120 | +119 | +2,380 |
The formula, without double-counting
The reviewed community references agree on the additive bracket. A mutation listed as 100x adds 99 extra parts; one listed as 120x adds 119. The bracket starts with one base part.
Gold + Shocked + Celestial
20 × [1 + (100 - 1) + (120 - 1)] = 4,380×
Example: 1,000 unmutated Sheckles becomes 4.38M before friend boost. Changing any input changes the result.
Gold + Shocked + Frozen
20 × [1 + (100 - 1) + (10 - 1)] = 2,180×
This familiar example assumes Frozen 10x. Some public copy says 3x, so verify the value before reusing it.
Estimated total = unmutated value × mutation multiplier × (1 + friend boost / 100) × quantity. The unmutated value must already account for weight. Use the crop weight calculator if you do not know that value.
Where published multipliers disagree
Checked September 4, 2026. The formula is repeated across community references, but some named values conflict. The shortcuts are editable assumptions, not a complete or automatically verified mutation database.
| Mutation | Published positions | How this tool handles it |
|---|---|---|
| Wet | 2x: community wiki and compact list 3x: GAGData table | The 2x shortcut is an editable community assumption. |
| Moonlit | 2x: community wiki and compact list 5x example / 25x table: GAGData | The 2x shortcut is an editable community assumption. |
| Frozen | 10x: wiki, compact list and guide 3x: GAGData examples; its own table says 10x | No Frozen shortcut is supplied. Enter the multiplier supported by your current crop evidence. |
| Shocked | 100x: wiki, GAGData and compact list 125x: calculator guide | The 100x example and shortcut are community assumptions, not a first-party guarantee. |
| Cyclonic | 50x: Grow a Garden Calculator Wiki 15x: GAG Calculator Value | No Cyclonic shortcut is supplied. Do not average incompatible claims. |
Inspect all seven sources and the release files
Community formula, variant layer and environmental reference.
Search-index excerpt retrieved September 4, 2026; direct retrieval unavailable.
Formula comparison and internally conflicting table/example values.
Public page retrieved September 4, 2026.
Additive formula and conflicting Shocked claim.
Public page retrieved September 4, 2026.
Community formula and compact multiplier reference.
Public page retrieved September 4, 2026.
Cyclonic 15x position.
Search-index excerpt retrieved September 4, 2026; direct retrieval unavailable.
No readable first-party multiplier table or in-game reproduction was available. Matching community pages may share an upstream source. Arithmetic also cannot decide whether two mutations coexist, fuse, replace one another or remain obtainable. Enter only the distinct tags still on your current crop.
Mutation calculator FAQ
How do mutations stack in Grow a Garden?
The community-documented formula is variant × [1 + sum(environmental multiplier - 1)]. Environmental mutations add their extra parts; one variant such as Gold or Rainbow multiplies the bracket. Do not multiply all environmental values together.
What is Gold plus Shocked plus Celestial?
With Gold 20x, Shocked 100x and Celestial 120x as inputs, the bracket is 1 + 99 + 119 = 219, and the stack is 20 × 219 = 4,380x. A 1,000-Sheckle unmutated crop would be 4.38M before friend boost. These are example inputs, not an official current-value guarantee.
What value should I enter for the unmutated crop?
Enter the crop's value after weight has been applied, but before its variant, environmental mutations or friend boost. Entering an already-mutated sell value would count those bonuses twice. Use the full crop calculator if you need to estimate the base from weight.
What is the Cyclonic mutation multiplier?
The reviewed public pages disagree: Grow a Garden Calculator Wiki lists 50x and GAG Calculator Value lists 15x. No first-party table resolved the conflict. This calculator leaves Cyclonic as a custom input instead of silently choosing or averaging those numbers.
Can I share a mutation stack with a friend?
Yes. Share scenario creates a link that restores your numeric inputs and mutation names. Copy result includes the inputs, calculation and evidence warning. Shared results are estimates, not trade quotes or proof that every selected mutation can coexist.
Is this a pet mutation or Grow a Garden 2 calculator?
No. This page handles crop sell-value stacks in the original Grow a Garden. Pet Mutation Machine odds and Grow a Garden 2 mutation rules are separate tools and must not be mixed with this formula.