Some pets in Grow a Garden give powerful bonuses to the pets you hatch, and the Brontosaurus is one of the strongest in that group.
It’s a Mythical pet with a very low hatch rate, which makes it both rare and valuable.
In this post, you will learn how to get the Brontosaurus Pet in Grow a Garden, what it does, and why it’s so sought after.
Brontosaurus in Grow a Garden Wiki
Brontosaurus
Tier: Mythical
How to Get: Dinosaur Egg – Submit Pets to the Pet Mutator or complete Dino Quests
Hatch Chance: 1%
Estimated Value: ~10T Sheckles
Passive: Giant Incubator – Pets hatched from eggs have a higher base weight
Hunger: 80,000
Released: July 5, 2025
How to Get the Brontosaurus in Grow a Garden
You can get the Brontosaurus from the Dinosaur Egg.
To get a Dinosaur Egg, you must submit pets to the Pet Mutator or complete Dino Quests.
The egg takes 4 hours and 10 minutes to hatch and has a 1% chance to give you a Brontosaurus.
What the Brontosaurus Does in Grow a Garden
The Brontosaurus is a Mythical pet.
Its passive, Giant Incubator, increases the base weight of any pet hatched from an egg.
Heavier pets usually have better stats or effects, so this makes every hatch more rewarding.
If you are trying to grow a strong pet collection, Brontosaurus is a top-tier choice.
Conclusion
Getting the Brontosaurus in Grow a Garden isn’t easy.
You need to collect a Dinosaur Egg and be lucky, since the chance is only 1%.
But the reward is huge, better pets with more weight and value.
It’s one of the best Mythical pets in the Prehistoric Update.
Additional Reading
Spinosaurus Pet Wiki In Grow A Garden
Pterodactyl Pet Wiki in Grow a Garden
Ankylosaurus Pet Guide In Grow A Garden
Brianna is based in Minnesota in the US at the moment, and has been writing since 2017. She is currently a 3rd Year med student at the time of writing this.
