Build A Ring Farm Codes

VERIFIED JUNE 21, 2026 · ALL 9 ACTIVE

All Active Codes

Codes last verified June 21, 2026

🎪

CARNIVALNEW 100 Carnival Pass Tickets

🐾

UPDATE5NEW 1x Super Pet Treat

🌱

PLANTRUSH 1x Plant Rush Boss Box

🧪

BARF:3 1x Acid Spray

🍂

THANKYOU 1x Autumn Spray

🌴

UPDATE2 1x Tropical Seed Pack

💪

UPDATE1 3x Strong Fertilizer

🫶

2KLIKES 1x Tropical Seed Pack

⏰

100KVISITS Time Skip (5 minutes)

What each reward actually does:

🎪 100 Carnival Pass Tickets (CARNIVAL): added June 15, 2026 with Update 6. Spend in the Carnival Pass event shop for exclusive rewards. Redeem before the Carnival event ends.
🐾 Super Pet Treat (UPDATE5): added with the Update 5 Carnival patch. A high-tier treat that boosts your equipped pet's earnings multiplier. Use on your best farming pet.
🌱 Plant Rush Boss Box (PLANTRUSH): opens a one-time bundle tied to the Plant Rush boss event; usually mixed seeds plus a chance at a spray.
🧪 Acid Spray (BARF:3): a single-use spray you apply to a crop before harvest. Worth saving for an outer-ring S-tier plant rather than a starter crop.
🍂 Autumn Spray (THANKYOU): another single-use crop spray. Same logic: spend it on your highest-multiplier ring.
🌴 Tropical Seed Pack (UPDATE2 and 2KLIKES): a bundle of mid-tier seeds. Redeem both for two packs; plant the contents in your middle ring straight away.
💪 Strong Fertilizer ×3 (UPDATE1): speeds up the next harvest cycle on whatever crop you apply it to. Stack all three on your best seed before logging off.
⏰ Time Skip 5 minutes (100KVISITS): advances roughly five minutes of offline growth instantly. Small, but free progress.

Quick Code Reference

Code	Reward	Status
`CARNIVAL`	100 Carnival Pass Tickets	Active
`UPDATE5`	1x Super Pet Treat	Active
`PLANTRUSH`	1x Plant Rush Boss Box	Active
`BARF:3`	1x Acid Spray	Active
`THANKYOU`	1x Autumn Spray	Active
`UPDATE2`	1x Tropical Seed Pack	Active
`UPDATE1`	3x Strong Fertilizer	Active
`2KLIKES`	1x Tropical Seed Pack	Active
`100KVISITS`	Time Skip (5 minutes)	Active

INTERACTIVE TOOL

Ring Income Calculator

Pick a seed, a ring zone, and a mutation to see exactly what one harvest is worth. The same seed earns wildly different amounts depending on where you plant it: this calculator shows the gap instantly.

Seed Ring Zone Mutation Plants (qty)

base × ring × mutation × qty

$0

RING MULTIPLIERS

Ring Multiplier At-a-Glance

Ring Zone	Multiplier	Best For	Example Seeds
🟢 Inner Ring	1x	Learning / starter crops	Carrot, Wheat, Beetroot
🟡 Middle Ring	5x	Mid-game income	Watermelon, Blueberry, Corn
🔴 Outer Ring	19x	Max earnings: S-tier only	Ghost Pepper, Soulbound Orchid

New to the game? Start with these guides:

🎁All Codes 🌾Seeds Guide 🚀Beginner Guide ⭕Ring Layout

RING ZONE MULTIPLIERS

The Three-Ring System

Build A Ring Farm uses concentric ring zones. Each ring amplifies crop sell value: the further from the centre, the higher the multiplier. Place your rarest seeds in the outer ring to maximise earnings.

🌱

Inner Ring

1x

Starter crops like Carrot, Wheat, Beetroot. Great for learning the game.

🌻

Middle Ring

~5x

Mid-tier seeds like Watermelon, Blueberry, Peach earn solid income here.

✨

Outer Ring

~19x

Reserve for S-tier seeds: Ghost Pepper, Soulbound Orchid, Promise Lily.

MOST USEFUL GUIDES

Essential Build A Ring Farm Guides

These four pages cover everything you need to grow a profitable farm: from the complete mutations odds table to the first-hour beginner roadmap.

Guide	What You'll Learn	Best For
Mutations Guide: Full Probability Table	Every mutation ranked Cosmic 8x → Enhanced 1.5x with estimated roll bands from 600+ logged harvests, spray tips, and worked dollar examples	Maximising harvest value
Ring Layout Guide: Placement Cheat Sheet	Inner 1x vs Middle 5x vs Outer 19x math, seed placement table for Ghost Pepper / Soulbound Orchid / Watermelon, and offline income comparison	Optimising farm layout
Beginner Guide: First-Hour Roadmap	Minute-by-minute walkthrough, how to redeem all 9 codes, 5 common mistakes, what to buy first, and when to target your first outer ring slot	New players
All Codes: Active & Archived	9 active codes verified June 21, 2026: CARNIVAL, UPDATE5, PLANTRUSH and more: with one-click copy buttons, troubleshooting tips, and why codes expire	Free in-game rewards

QUICK GUIDES

Farm Guides

🧬

Mutations Guide: Full Odds Table

Every mutation ranked: Cosmic 8x, Transcendent 5x, Radiant 4x and more: with estimated roll bands from 600 logged harvests

⭕

Ring Layout Guide: Zone Strategy

Inner 1x vs Middle 5x vs Outer 19x: placement cheat sheet, multiplier math, and which seeds belong in each zone

🚀

Beginner Guide: First Steps & Tips

First-hour roadmap: redeem all 9 codes, unlock outer ring slots, avoid the 5 mistakes most new players make

🎁

All Build A Ring Farm Codes

9 active codes verified June 2026: CARNIVAL, UPDATE5, PLANTRUSH and more with copy buttons and redeem steps

🌾

Seeds Guide

Tier list, ring placement & how to get every seed

🐾

Pets Guide

Best pets, Capybara 1.6x seed luck, full tier list

🏆

Tier List

Seeds, mutations & pets ranked S through D in one place

🗺️

Strategy Planner

Enter your rebirth tier & cash -- get a step-by-step play sequence for your stage

🥇

Best Ring

Which ring zone earns the most, with the multiplier math behind it

🧮

Ring Calculator

Pick the right ring for any seed based on its base value

💰

Value List & Trade Calc

Every seed value with mutation math plus a built-in trade calculator

📈

Income Calculator

Whole-farm cash per minute, projected earnings, and goal ETA

⚖️

Trade Calculator

Rarity-weighted fairness check plus a counter-offer solver

🍀

Lucky Clover Rolling Calc

Expected rolls, cost & break-even vs standard rolling for any rarity

💎

How to Get Gems Fast

Every income method ranked -- outer ring, S-tier seeds, mutations, fertilizer

🔄

Rebirth Guide

When to rebirth, what resets, and what carries over

📋

Update Log

Every patch from Update 1 to Update 6 -- plants, pets, mechanics & codes

💰

How to Get Rings Fast

Per-hour income math, three-phase farming strategy, and grow cycle efficiency

Trello Reference Board

All rings, seeds, mutations, codes, pets, rebirth, and updates in one organised reference

🎰

Jackpot Rolling: Odds Curve

Update 6 roll system: estimator for your cumulative jackpot chance across 1 to 250 rolls (community estimates)

🌟

Eternal Seed Rolling: Attempts Estimator

The ultra-rare Update 6 roll: how many attempts a 50%, 90% or 99% pull realistically takes

🔥

Summer Plant Fuse Machine

Update 6 crop fusing with stacking progress bonuses, plus a fuse stack bonus estimator

Video: MistyLemon: Build A Ring Farm best money method. Credit: MistyLemon (YouTube).

RELATED GUIDES

Dig Deeper

🎁 All Codes Active + expired codes with redeem steps 🏆 Tier List Seeds, mutations & pets ranked S through D in one place 🗺️ Strategy Planner Enter your rebirth tier & cash -- get a step-by-step play sequence 🥇 Best Ring Which ring zone earns the most, with the multiplier math behind it 🧮 Ring Calculator Pick the right ring for any seed based on its base value 📈 Income Calculator Whole-farm cash per minute + projected earnings + goal ETA 💰 Value List & Trade Calc Every seed value with mutation math + trade calculator ⚖️ Trade Calculator Rarity-weighted fairness check + counter-offer solver 🍀 Lucky Clover Rolling Calc Expected rolls, cost & break-even vs standard rolling for any target rarity 🌾 Seeds Guide Tier list, ring placement & income math 🐾 Pets Guide Capybara seed luck & full tier list 💎 How to Get Gems Fast Every income method ranked: outer ring, S-tier seeds, mutations, fertilizer priority 📋 Update Log Every patch from Update 1 to Update 6 -- plants, pets, mechanics & codes 💰 How to Get Rings Fast Per-hour income math, three-phase farming strategy, and grow cycle efficiency guide Trello Reference Board All rings, seeds, mutations, codes, pets, rebirth, and updates in one organised reference

QUICK REFERENCE

Build A Ring Farm: Key Facts

Concrete numbers from in-game testing and community sources. Useful for comparing ring strategies at a glance.

Fact	Value	Source / Notes
Active codes (June 2026)	9	CARNIVAL, UPDATE5, PLANTRUSH, BARF:3, THANKYOU, UPDATE2, UPDATE1, 2KLIKES, 100KVISITS: all verified June 21, 2026
Inner Ring multiplier	1×	Base sell value, no amplification. Best for starter seeds (Carrot, Wheat)
Middle Ring multiplier	~5×	Mid-game income. Best for Watermelon, Blueberry, Corn
Outer Ring multiplier	~19×	Maximum earnings. Reserve for S-tier: Ghost Pepper, Soulbound Orchid
Ghost Pepper base price	$500,000	S-tier seed. Outer Ring harvest: $9,500,000 (no mutation)
Cosmic mutation multiplier	8×	Rarest mutation. Ghost Pepper + Outer + Cosmic = $76,000,000 per harvest
Best farming pet (seed luck)	Capybara (1.6×)	Increases chance of rolling rare seeds from seed machines
Offline earnings	Yes	Farm earns while you are offline. Outer ring seeds maximise idle income
Free to play	Yes ($0)	All 7 codes give in-game rewards only. No code gives Robux
Redeem method	Twitter/Codes icon	Left side of screen in-game → type code → press Redeem (case-sensitive)

HANDS-ON · WHAT ACTUALLY HAPPENED

What I Found Testing Build A Ring Farm Myself

I redeemed all nine codes on a fresh save on June 21, 2026, because the reward text you see reposted around the web rarely matches the popup you actually get in-game. CARNIVAL and UPDATE5 are the only two I would rush. The 100 Carnival Pass tickets from CARNIVAL got me most of the way through the first row of the event shop, and the Super Pet Treat from UPDATE5 went straight onto my Capybara. A couple of the others: 2KLIKES and UPDATE2: are just Tropical Seed Packs: handy in your first half hour, forgettable once you own an outer ring.

Here is the bit the reward list will not warn you about. Two of the codes hand you single-use sprays (BARF:3 and THANKYOU), and I burned my first one on an inner-ring Carrot before the multiplier staircase clicked. Do not do that. A spray only ever boosts one harvest, so you want it on a crop sitting in the highest ring you have unlocked. The outer ring multiplies a harvest by roughly 19x over the inner ring: the same Ghost Pepper that clears about half a million in the centre sells for around $9.5 million on the rim before any spray or mutation is even counted.

One correction to my own earlier notes, from a harvest in early June: mutations stack multiplicatively, not additively. A crop I pulled carrying two mutations paid out the product of both multipliers: a 4x and a 3x landed at 12x, not 7x: and that one harvest covered more than my entire first hour of farming. If a guide adds mutation multipliers together, it is wrong, and I have kept re-checking mine against live harvests through the June updates.

FREQUENTLY ASKED

Build A Ring Farm FAQ

What are all the active Build A Ring Farm codes?

All 9 active codes as of June 2026: CARNIVAL (100 Carnival Pass Tickets), UPDATE5 (1x Super Pet Treat), PLANTRUSH (Plant Rush Boss Box), BARF:3 (Acid Spray), THANKYOU (Autumn Spray), UPDATE2 (Tropical Seed Pack), UPDATE1 (3x Strong Fertilizer), 2KLIKES (Tropical Seed Pack), 100KVISITS (Time Skip 5 minutes). Verified in-game June 21, 2026.

How do I redeem Build A Ring Farm codes?

Open Build A Ring Farm on Roblox, click the Twitter/Codes icon on the left side of the screen, type or paste your code, and press Redeem. Codes are case-sensitive and can be redeemed once per account.

What is the Build A Ring Farm ring zone multiplier?

The three ring zones have different multipliers: Inner Ring (1x base value), Middle Ring (approximately 5x), and Outer Ring (approximately 19x). Place your highest-value seeds in the outer ring to maximise earnings.

What is Build A Ring Farm?

Build A Ring Farm is a Roblox farming game where you grow crops in concentric ring zones, automate your farm, roll for seeds via RNG, collect pets, and sell harvested plants for virtual cash. Your farm earns offline!

How many codes are active in Build A Ring Farm?

There are 9 active codes in Build A Ring Farm as of June 2026: CARNIVAL (100 Carnival Pass Tickets), UPDATE5 (Super Pet Treat), PLANTRUSH, BARF:3, THANKYOU, UPDATE2, UPDATE1, 2KLIKES, and 100KVISITS. All have been verified in-game June 21, 2026.

How do I redeem codes in Build A Ring Farm?

Open Build A Ring Farm on Roblox, click the Twitter/Codes button on the left side of the screen, type or paste your code in the text box, then press Redeem. You will see a confirmation message if the code is valid.

What is the best ring zone for high-value seeds?

Outer ring gives the highest multiplier (19x) and should be reserved for S-tier seeds like Ghost Pepper, Soulbound Orchid, and Promise Lily. Middle ring (5x) suits B-tier seeds. Inner ring (1x base) is for starter C-tier crops.

What is a mutation in Build A Ring Farm?

Mutations are random bonuses that apply to harvested crops, multiplying their sell value. The rarest mutation, Cosmic, gives 8x value. Enhanced (1.5x) is the most common. You cannot force mutations: they are applied randomly at harvest.

Is Build A Ring Farm free to play?

Yes. Build A Ring Farm is free to play on Roblox. The 9 active codes give in-game items including seed packs, sprays, fertilizer, a Super Pet Treat, and a time skip: all at no cost. Codes do not give free Robux.

What pet is best in Build A Ring Farm?

The Capybara is widely considered the best farming pet due to its 1.6x seed luck bonus, which increases your chances of rolling rare seeds from seed machines. Equip your best pet before opening seed packs or rolling machines.

Does Build A Ring Farm have offline earnings?

Yes. Build A Ring Farm lets your farm earn offline. Your crops continue to grow and can be harvested when you return. Outer ring seeds with high multipliers and good mutations maximise offline income.

Key Takeaways

Build A Ring Farm Codes 🌾