If you’ve ever run out of space for hatching pet eggs in Grow a Garden Roblox, then you’ve probably wondered how to unlock more pet slots.
The answer lies in the Free Upgrade system—a unique in-game mechanic that allows you to trade older pets for additional pet slots.
This guide will walk you through the exact steps to upgrade your pet slots, including age requirements, important warnings, and pro tips to make the most out of the system.
What is the Pet Slot Upgrade System?
The Pet Slot Upgrade feature in Grow a Garden lets players exchange eligible pets to gain extra slots for hatching more eggs.
You won’t need Robux or premium currency—just pets that meet specific age conditions.
This system is accessible via the Pets Menu, under the Free Upgrades tab. Each additional slot has its own requirement, usually based on the age of the pet you’ll be trading in.
Step-by-Step: How to Upgrade Pet Slots
Here’s how to unlock a new pet slot using the free upgrade system:
1. Open the Pets Menu
Click on the pet icon in your main HUD, then go to the “Free Upgrades” section.
2. Check the Pet Age Requirement
Each upgrade slot will display a minimum pet age required to perform the trade-in. This varies per slot—some need pets aged 10, others might need age 30 or higher.
3. Choose a Pet with the Right Age
Look through your pets and find one that meets or exceeds the age requirement. You won’t see pets that are too young in the selection.
4. Equip or Hold Out the Pet
To make the pet appear in the upgrade menu, you must equip or hold the pet in-game. Only equipped pets show up in the Free Upgrades tab.
5. Trade In and Confirm
Click “Trade In” once the eligible pet is shown. After that, press “Confirm” to proceed. The pet will be removed from your inventory, and a new pet slot will be unlocked immediately.
Important Notes
- ✅ Pets traded in are permanently removed.
- 🚫 You can’t use pets that don’t meet the age requirement.
- ⚠️ Avoid using rare or favorite pets unless you’re sure.
This process is repeatable—you can keep unlocking new pet slots as long as you have aged pets to spare.
Tips for Preparing Pets for Slot Upgrades
- Keep pets equipped to age them faster.
- Avoid switching pets too often if you’re aiming to age one for upgrade.
- Use older or duplicate pets you no longer need instead of risking valuable ones.
Conclusion
Upgrading pet slots in Grow a Garden Roblox is a smart way to expand your hatching capacity without spending any currency.
As long as you understand the age requirements and carefully choose which pets to trade in, this feature can give you a huge advantage in building your dream pet collection.
Keep aging those pets, and you’ll never run out of room again.