Plant Brainrot Simulator Codes (July 2026)

Plant Brainrot Simulator puts your garden under constant siege from waves of brainrot enemies. Your plants grow and attack automatically while you collect coins to reinvest in stronger seeds and upgrades. Surviving more waves climbs the leaderboard, and rebirthing grants permanent boosts to scale your defenses over time. Codes hand out crystals, gems, potions, and other resources that give your plant army a meaningful head start without grinding through early waves.

Working Plant Brainrot Simulator codes

All codes below are currently active. Enter them in Plant Brainrot Simulator before they expire.

UPDATE11 — Free rewards NEW
UPDATE10 — 5,000 Crystals NEW
UPDATE9 — Free rewards NEW
FIXED8 — 1,000 Diamonds
NEWPLANT01 — Free rewards
NEWPLANT02 — Free rewards
ITEMS100 — Rewards
MOUNT001 — Free rewards
POTIONCODE1 — Damage Potion (30 minutes)
POTIONCODE2 — Speed Potion (30 minutes)
POTIONCODE3 — Lucky Potion (30 minutes)
POTIONCODE4 — Coin Potion (30 minutes)
UPDATE8 — Free rewards
FIXED9 — 500 Gems
UPDATE7 — 500 Gems
CRYSTAL005 — 500 Gems
FIXED7 — 500 Gems
FIXED6 — 500 Gems
FIXED5 — 500 Gems
UPDATE6 — 5,000 Gems
AREAPOTION — Area Potion (30 minutes)

How to redeem codes in Plant Brainrot Simulator

The redemption menu lives in the top-right corner of the screen and takes only a few seconds to use. Copy codes directly from the list above to avoid capitalization mistakes.

Launch Plant Brainrot Simulator on Roblox and let the game fully load into your garden.

Locate the telegram (paper plane) icon in the top-right corner of the screen and click it to open the code entry box.

Type or paste your code into the text field exactly as it appears — the game is case-sensitive, so every character must match.

Click the green Claim button. Rewards drop into your account immediately if the code is valid and has not already been redeemed on your account.

Rewards appear in your account immediately after a successful redemption.

Where to get more Plant Brainrot Simulator codes

Rainbow Isle Studio, the developer of Plant Brainrot Simulator, releases new codes alongside game updates. The official Discord server (discord.gg/fFqD2w5Fzc) is the fastest place to catch them, and the Rainbow Isle Studio group on Roblox also posts announcements when new content drops. It is also worth checking the game’s description page on Roblox after each update, as codes sometimes appear there before spreading elsewhere. Premium players earn a 25% coin bonus on top of whatever codes provide, so stacking both is worthwhile.