Grow a Garden and Steal a Brainrot are two of the most popular games on Roblox, so why not combine their concepts? That’s where Plants vs Brainrots comes in, where you buy a seed, plant it in your garden, and these plants fight brainrots for you! If you’d like to get a boost while you’re at it, redeem the Plants vs Brainrots codes mentioned below for some free cash and items like Lucky potions, Frost Grenades to stun Brainrots, and more.

Codes are typically time-limited. Once new codes replace them or the developers make them invalid, players won’t receive the rewards. It’s best to redeem them as soon as possible.

Last checked for new codes on 29 September 2025.

Plants vs Brainrots Codes (September 2025)

As of the time updating this article, these are the confirmed working codes in Plants vs Brainrots:

• STACKS: Redeem this code to get 1 Lucky Potion
• frozen: Redeem this code to get 1 Frost Grenade
• based: Redeem this code to get 5000 Cash

Expired Codes

• There are no expired codes right now.

How to Redeem a Code in Plants vs Brainrots

To claim your rewards, follow these steps (once you finish the tutorial in-game) :

1. Launch Plants vs Brainrots in Roblox.
2. From the main game screen, tap the Shop icon located on the left side of the UI.
3. In the Shop menu, go to the Rewards tab.
4. Within the Rewards section, click on Codes.
5. In the field labeled something like “Type Code Here” enter one of the active codes.
6. Press the Claim button. If successful, you should see your cash or items update immediately.

If the code works, the reward lands straight to your in-game inventory or your cash balance.

Why is the code not working?

Here are a few reasons why the code is showing up as invalid.

• Typo or extra characters: Double-check your entry. Sometimes codes don’t work due to extra spaces or wrong letters/numbers.
• Expired code: Some codes may expire or be disabled without notice. If a code was working before but no longer gives rewards, it might have expired.
• Already redeemed: You can’t redeem the same code more than once (unless a code is multi-use, but that’s rare in this game).
• Game or server error: Sometimes the issue is on the server; retry later or relaunch the game.

If you’d like to join the conversation with other Plants vs Brainrots players, you can head to the official Discord server where they also reveal codes and share other important announcements.