Plant Brainrot Simulator Roblox garden defense gameplay

Last checked: July 11, 2026

Plant Brainrot Simulator Codes (July 2026) — All Working Codes

Here are all the working Plant Brainrot Simulator codes for July 2026. Plant Brainrot Simulator (place ID 92814019058536) is the garden-defense sim by Rainbow Isle Studio where you defend against brainrot waves — and it has an active code system handing out Crystals and potions. Redeem them from the paper-airplane button before they rotate.

Active Plant Brainrot Simulator Codes

These codes are confirmed working as of July 11, 2026. Enter them exactly as shown — they are case-sensitive.

Code	Reward	Status
`UPDATE11`	Free reward (crystals/potions)	Active
`NEWPLANT01`	Free reward	Active
`NEWPLANT02`	Free reward	Active
`UPDATE10`	5,000 Crystals	Active
`UPDATE9`	Free reward	Active
`UPDATE8`	Free reward	Active
`POTIONCODE1`	Potion	Active
`POTIONCODE2`	Potion	Active
`POTIONCODE3`	Potion	Active
`POTIONCODE4`	Potion	Active

Expired Plant Brainrot Simulator Codes

Rainbow Isle Studio has retired many older codes (past RELEASE, Christmas, and early UPDATE codes). We track only the confirmed-working set above and move codes here as they expire.

Code	Reward	Status
Older RELEASE, Christmas, and early UPDATE codes have expired.

How to Redeem Plant Brainrot Simulator Codes

Launch Plant Brainrot Simulator on Roblox.
Press the paper-airplane button in the top-right corner.
Type a working code into the ENTER CODE box exactly as shown.
Hit the green Claim button to receive your reward.

Tip: Save your potion codes for right before a big reinvest-and-rebirth push — the temporary boost helps you skip a grind tier.

Where New Codes Are Announced

Discord — the Rainbow Isle Studio server posts update codes first.
In-game updates — UPDATE-numbered codes ship with new content.
New plants & bosses — NEWPLANT codes arrive with fresh plants.

Earn Free Robux for Plant Brainrot Simulator

Codes give crystals and potions, not Robux. Earnaldo lets you earn free Robux by completing simple tasks — no surveys spam, no downloads.

Start Earning Robux Get Started Free

Frequently Asked Questions

What are the working Plant Brainrot Simulator codes right now?

As of July 2026 the active codes include UPDATE11, NEWPLANT01, NEWPLANT02, UPDATE10 (5,000 Crystals), UPDATE9, UPDATE8, and POTIONCODE1 through POTIONCODE4. The table above lists them, and we refresh it as Rainbow Isle Studio drops new update codes.

How do you redeem codes in Plant Brainrot Simulator?

Press the paper-airplane button in the top-right corner of the screen, type a working code into the ENTER CODE text box exactly as shown, and hit the green Claim button to receive your reward.

Why do my Plant Brainrot Simulator codes not work?

Usually it is a typo or wrong capitalization, since codes are case-sensitive. Enter them exactly as written with no extra spaces. If a code still fails, it has probably expired, so check it against our active list, which we keep current.

Where does Plant Brainrot Simulator announce new codes?

The Rainbow Isle Studio official Discord server is the best place to catch new codes, which typically arrive with updates and new plants. The UPDATE-numbered codes are tied to those releases.

What do Plant Brainrot Simulator codes give you?

Rewards include Crystals (UPDATE10 gives 5,000) and potions from the POTIONCODE series, plus assorted boosts from the UPDATE and NEWPLANT codes. They accelerate your early growth rather than giving Robux.

For the full rebirth and plant strategy, read our Plant Brainrot Simulator guide, see how it compares in Plant Brainrot Simulator vs Plants vs Brainrots, or visit the hub. You can also learn how to get free Robux in 2026.