Firefly
| Rarity | Mythic |
| Source | wild |
| Role | farming |
| Price |  3 000 000 |
Firefly is a Mythic farming pet in Grow a Garden 2, added on July 12, 2026. It costs 3,000,000 Sheckles and has a 0.6% spawn chance in the wild. Each equipped Firefly grants +2% plant size (max +50%), with Big x2, Huge x3, and Rainbow x1.25 multipliers stacking on top.
| Rarity | Mythic |
| Source | wild |
| Role | farming |
| Price | 3 000 000 |
What does the Firefly do in Grow a Garden 2?
Flies around your garden and passively increases the size of newly planted crops. Each equipped Firefly grants +2% plant size, stacking up to +50%. Variant multipliers: Big x2, Huge x3, Rainbow x1.25 (a Huge Rainbow Firefly grants +7.5% per equipped, or +3.75x the base bonus).
Overview
Firefly is a Mythic pet in Grow a Garden 2, added on July 12, 2026. It has a 0.6% chance to spawn anywhere on the map or can be purchased directly for 3,000,000 Sheckles. The Firefly is a farming/utility pet — its passive increases the size of newly planted crops.
Passive: Each equipped Firefly grants +2% plant size bonus, stacking up to +50%. Variants multiply the base bonus: Big x2, Huge x3, Rainbow x1.25. Example: a Huge Rainbow Firefly grants +7.5% plant size per equipped (x3.75 the base bonus).
How to obtain
How to get the Firefly pet
Firefly is available for 3 000 000.
Farming meta
Is Firefly good for farming?
Firefly is a farming pet. Farming pets boost your garden's growth speed, reducing the time it takes for plants to produce fruit.
Other farming pets in the database:
- Deer (Rare, 50 000)
- Black Dragon (Super)
- Butterfly (Legendary, 1 000 000)
Pet mutations
Big and Huge Firefly in GAG2
Firefly can rarely spawn with a pet mutation. Grow a Garden 2 has two pet mutations -- Big Firefly and Huge Firefly -- a rare appearance change that boosts the pet's effect. The Big mutation roughly doubles a pet's passive boost (for example a normal Bunny gives +5 speed, a Big Bunny +10), and Huge is even rarer. The exact spawn odds are very low and unconfirmed, and the exact Huge Fireflyvalues are TBA. See all pet mutations for the full mechanic.
Firefly FAQ
How do you get Firefly in Grow a Garden 2?
Firefly has a 0.6% chance to spawn anywhere on the map. It can also be purchased directly for 3,000,000 Sheckles. It was added on July 12, 2026.
What does the Firefly pet do in gag2?
Firefly passively increases the size of newly planted crops while equipped. Each Firefly grants +2% plant size, stacking to a maximum of +50%. Big variants give x2 the bonus, Huge give x3, and Rainbow give x1.25.
How rare is Firefly in Grow a Garden 2?
Firefly is Mythic rarity with a 0.6% spawn chance. It is one of the newer Mythic pets, added on July 12, 2026.
How much is Firefly in gag2?
Firefly costs 3,000,000 Sheckles to purchase directly, or you can wait for one to spawn (0.6% chance anywhere on the map).
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