Use the Grow a Garden 2 Calculator to estimate a GAG2 crop’s value. Enter the base value and base weight, your crop’s weight, its single mutation, Fresh or Decayed, friends and quantity — the result updates instantly with a breakdown. GAG2 is not calculated the same way as GAG1.
Grow a Garden 2 Calculator
This tool is for Grow a Garden 2 only. It uses a different formula from the original game: weight exponent 2.65 and a single mutation. Do not use GAG1 values here.
How GAG2 is different from GAG1
- Weight exponent is 2.65, not 2.
- Doubling weight gives about 6.3× on weight alone, not 4×.
- Only one mutation applies at a time.
- Decayed crops use 0.20× in the calculator — note honestly that one competitor’s own text says decay “roughly halves” value, which conflicts with 0.20×, so treat 0.20× as a community estimate and verify in-game.
- Daily deal, when on, multiplies by 2.2×.
- Friends add 10% each, up to 7 friends.
- Single-harvest keep rule: no verified number exists in the sources checked — this tool does NOT invent a fraction, it currently applies the full mutation and labels the single-harvest rule as unverified.
The formula, in plain words
Final value = Base value × (Weight ÷ Base weight)^2.65 × Mutation × Decay × (1 + 0.10 × friends, max 7) × Quantity × Daily deal (2.2 if on). Example: base 100, weight doubled, no mutation, fresh, no friends, quantity 1 ≈ 628.
FAQ
What is a Grow a Garden 2 Calculator?
A tool that estimates a GAG2 crop’s value using the GAG2 rules: exponent 2.65, one mutation, decay and daily deal.
Why is my GAG2 value different from the GAG1 calculator?
Because the formulas are different. GAG1 squares weight and brackets stacked mutations; GAG2 raises weight to 2.65 and uses a single mutation.
What does Decayed do in GAG2?
The calculator applies 0.20×, as in both true GAG2 calculators found, but one competitor text conflicts with this, so verify the decayed price in-game.
Is this page for Grow a Garden 1?
No. This page is GAG2 only. The GAG1 calculator is on the homepage draft.
How weight changes the value in GAG2
In GAG2, the weight ratio is raised to the power of 2.65, not squared: doubling your crop’s weight gives about 6.3× on weight alone, not 4× as in GAG1.
Common mistakes in GAG2
- Using the GAG1 formula for a GAG2 crop.
- Stacking more than one mutation.
- Assuming the single-harvest keep fraction when it is unverified.
Before you sell or trade
Before you sell or trade a GAG2 crop, double-check whether you set it as Fresh or Decayed. The calculator applies 0.20x to Decayed crops, as in both true GAG2 calculators found, so getting this choice wrong changes the result dramatically. The page notes honestly that one competitor’s own text says decay “roughly halves” value, which conflicts with 0.20x — so treat 0.20x as a community estimate and verify the decayed price in-game before you trade. Grow a Garden 2 Calculator applies the 0.20x multiplier only when you mark the crop as Decayed, so this one toggle is worth double-checking.
Next, check whether the daily deal actually applies to your crop. The daily deal, when on, multiplies the final value by 2.2x — but only when it is actually on. Leaving it ticked when it does not apply inflates the estimate. The result updates instantly with a breakdown, so toggle the deal and watch the breakdown change to confirm the 2.2x is really part of your price.
While you are at it, confirm the rest of your inputs: base value, base weight, your crop’s actual weight, its single mutation, friends (10% each, up to 7 friends) and quantity. Remember that only one mutation applies at a time, and stacking more than one is one of the common mistakes listed on this page. Grow a Garden 2 Calculator recalculates the estimate live as you change inputs, so the breakdown always matches what you entered before you trust the number.
Finally, verify the in-game price before you sell or trade, because key GAG2 numbers are community estimates or unverified. The 0.20x decay value is a community estimate that conflicts with a competitor’s claim that decay “roughly halves” value, and the single-harvest keep rule has no verified number in the sources checked — this tool does NOT invent a fraction and labels the single-harvest rule as unverified. For the full derivation behind the GAG2 formula, see Methodology. Grow a Garden 2 Calculator marks community estimates clearly, so you always know which numbers are verified. You can also look up growths and mutations on the Grow a Garden Wiki, the community wiki with player-maintained data for the game.
And remember that this page is GAG2 only: the GAG1 calculator squares weight and brackets stacked mutations, while GAG2 raises weight to 2.65 and applies one mutation at a time. The original GAG1 tool is the Grow a Garden Calculator.
