Pachycephalosaurus in Grow a Garden: Legendary pet, egg odds and ability
Facts
| Rarity | Legendary |
|---|---|
| Obtainable now (wiki) | No |
| Added | Jul 12, 2025 |
| Hunger | 40,000 |
| Hatches from | Premium Primal Egg (28%), Primal Egg (28%), Rainbow Premium Primal Egg (20%) |
| Abilities with numbers | Crafty Dome |
Where Pachycephalosaurus hatches and the odds
| Egg | Egg price | Hatch time | Hatch chance | Eggs on average (100 / chance) |
|---|---|---|---|---|
| Premium Primal Egg | 149 Robux | 30 seconds | 28% | 3.6 |
| Primal Egg | 5,500,000 Sheckles or 149 Robux | 4 hours 10 minutes | 28% | 3.6 |
| Rainbow Premium Primal Egg | – | 30 seconds | 20% | 5 |
Eggs on average is 100 divided by the hatch chance. It is an average over many eggs, not a promise that the pet comes within that many.
Pachycephalosaurus abilities
| Ability | Stat | Level 1 | Level 100 | Change per level | Limit |
|---|---|---|---|---|---|
| Crafty Dome | Chance | 6% | 25% | +0.3% | max 25% |
Level 1 and level 100 are calculated here with the wiki's own ability formula: base value plus the change per level, held inside the limit. Stat names follow the wiki's data; the effect itself is described on the wiki page linked below.
Related pets
- Parasaurolophus: also hatches from the Premium Primal Egg
- Iguanodon: also hatches from the Premium Primal Egg
- Dilophosaurus: also hatches from the Premium Primal Egg
- Panda: another Legendary pet
All Grow a Garden pets · Egg odds and prices · Grow a Garden
FAQ
How do I get Pachycephalosaurus in Grow a Garden?
Pachycephalosaurus hatches from these eggs: Premium Primal Egg (28%), Primal Egg (28%), Rainbow Premium Primal Egg (20%). The wiki marks it as not obtainable now.
What are the ability numbers of Pachycephalosaurus?
Pachycephalosaurus has the ability Crafty Dome: Chance 6% at level 1 and 25% at level 100.
How many eggs does it take to hatch Pachycephalosaurus?
Pachycephalosaurus: Premium Primal Egg 28%, about 3.6 eggs; Primal Egg 28%, about 3.6 eggs; Rainbow Premium Primal Egg 20%, about 5 eggs on average (100 divided by the chance). It is an average, not a guarantee.
Source: Grow a Garden Wiki Pachycephalosaurus (rev 152271), Module:Passive/Data (rev 153487), and the pages of the eggs above. CC BY-SA 3.0. Numbers were restructured and some were calculated here; the wording is ours and no wiki images are used. Original Grow a Garden, not Grow a Garden 2. Checked Oct 15, 2026.