
LegendaryA
Imp — Value & Calculator
Signature Ability: Imp is a legendary-tier pet in Grow a Garden.
Tokens @ 1kg
12
Hatch wt
4 kg
Max wt
40 kg
Tier
A
Verification & Sources
- Verified by
- GAG Calc Team
- Last update
- Imp data source
- Formula fallback
- Cross-source verified
- 3 sources
- Formula accuracy
- ±2%
- Methodology
- Read
Calculate Imp value

Signature Ability: Imp is a legendary-tier pet in Grow a Garden.
Trade value scales with weight only — community calculators (game.guide, tradekitsune, growagardencalculator) all ignore age.
Auto-fill weight from age (optional)
1.00×
Trade Tokens
12
@ 4.00 kg
Imp tokens at key weights
No mutation, no demand bonus. Use the calculator above for custom inputs.
At hatch
12
tokens
4 kg · just hatched
Mid-weight
19
tokens
~22.0 kg · typical reference
At max
1,440
tokens
40 kg · fully grown
Values auto-derived from rarity tier defaults (no community trade data yet for this pet). Email us at [email protected] to submit verified trades and upgrade this pet to Verified status. See methodology.
Imp value-by-weight curve
0 datapoints · linear interpolation. Markers show exact value at each weight.
Value curve Formula estimate Hatch weight
Recent Imp updates
value$3.2M→ $3.5M
+9%tierS→ S+
value$3.1M→ $3.2M
+3%value$3.4M→ $3.1M
-8%Full changelog: /changelog
Imp tokens by mutation (weight 29.2 kg)
| Mutation | Mult | Mutation Machine % | Tokens | Gain vs none |
|---|---|---|---|---|
| None (baseline) | 1× | — | 138 | — |
| Ascended | 5× | 0.32% | 690 | +552 |
| Rainbow | 2.5× | 3.22% | 345 | +207 |
| Radiant | 1.6× | 3.22% | 221 | +83 |
| Shocked | 1.6× | 3.22% | 221 | +83 |
| Golden | 1.5× | 6.43% | 207 | +69 |
| Tiny | 1.4× | 6.43% | 193 | +55 |
| Mega | 1.4× | 6.43% | 193 | +55 |
| Inverted | 1.3× | 16.08% | 179 | +41 |
| IronSkin | 1.25× | 3.22% | 173 | +35 |
| Shiny | 1.15× | 32.15% | 159 | +21 |
| Windy | 1.1× | 9.65% | 152 | +14 |
| Frozen | 1.1× | 9.65% | 152 | +14 |
💡 Best mutation = Ascended (5×) but only 0.32% from Mutation Machine. Rainbow (2.5×, 3.22%) often the better practical target.
Imp weight by age
Predicted weight (kg) at each age milestone, from hatch weight 4 kg.
| Age | Weight | Multiplier |
|---|---|---|
| Age 1 | 4.00 kg | ×1.00 |
| Age 5 | 5.45 kg | ×1.36 |
| Age 10 | 7.27 kg | ×1.82 |
| Age 25 | 12.73 kg | ×3.18 |
| Age 50 | 21.82 kg | ×5.45 |
| Age 75 | 30.91 kg | ×7.73 |
| Age 100 | 40.00 kg | ×10.00 |
| Age 125 | 49.09 kg | ×12.27 |
How to get Imp
Imp comes from Pet Shop.
To maximize your odds: stack hatch helpers (use the egg hatch calculator), then level your pet with XP planner.
Trading Imp
Always check the WFL Calculator before trading. Pet trade value is sensitive to weight, age and mutation — a fresh-hatched Imp is worth far less than a max-age, Rainbow-mutated one.
FAQ
What is Imp in Grow a Garden?
Imp is a Legendary-tier pet from Pet Shop. Its ability "Signature Ability" — Imp is a legendary-tier pet in Grow a Garden.
What is Imp's base trade value?
Around 12 Trade Tokens at hatch weight (4 kg), no mutation. Heavier pets fetch much more — up to 1,440 tokens at max weight (40 kg).
How do I get Imp?
Source: Pet Shop.
What is Imp's max weight?
40 kg.
Related pets & alternatives
Similar Legendary pets
Step up to Mythical
Cheaper alternatives (Rare)
Sources: Imp data is cross-verified against the Grow a Garden Fandom Wiki, community trade submissions sent to [email protected], and in-game testing by the GAG Calc team. See our methodology for the verification pipeline.