Plant Bros: income, cost and how to get it
Formula follows the wiki's worked examples. Not verified in game.
By base income it is number 6 of 338 Secret brainrots with a stated income on the wiki, where 1 is the highest and ties share a rank. It pays for itself in 16.7 min with no mutation. The wiki names: Haunted Fuse.
Plant Bros facts
| Rarity | Secret |
|---|---|
| Income per second | $300M/s |
| Cost | $300B |
| Payback time | 16.7 min |
| Rank among Secret | 6 / 338 |
| Released | Update 69, Oct 3, 2026 |
| Availability | obtainable |
| Comes from | Haunted Fuse |
How to get Plant Bros
- Haunted Fuse: 50% chance, per the wiki
These are the ways the wiki lists. Some of them are developer-run events or limited stock, so a listed way is not always open.
Plant Bros income with mutations
| Mutation | Multiplier | Income per second |
|---|---|---|
| Default | 1x | $300M/s |
| Gold | 1.25x | $375M/s |
| Diamond | 1.5x | $450M/s |
| Rainbow | 10x | $3B/s |
| Cyber | 11x | $3.3B/s |
| Eclipse | 14x | $4.2B/s |
| Eclipse + Fire + Nyan | 24x | $7.2B/s |
Multiplier = mutation + traits, income = base x multiplier. Fire and Nyan are 5x each. 15 mutations exist; the table shows the main ones.
Nearby brainrots
- Next higher income in Secret: Phoenix ($425M/s)
- Next lower income in Secret: Signore Carapace ($275M/s)
Brainrot income list · Calculate with Plant Bros · Traits and mutations
Questions
What are the chances of getting Plant Bros?
The wiki gives 50% from Haunted Fuse. These are the wiki's figures, not measured here.
Where does Plant Bros come from?
For Plant Bros, the wiki names: Haunted Fuse. It arrived in update 69 (Oct 3, 2026).
When was Plant Bros released?
The wiki lists Update 69, which went live on Oct 3, 2026.
Source: Steal a Brainrot Wiki: Plant Bros (rev 189059, Oct 14, 2026), Update Log (rev 188265, Oct 11, 2026). Licence: CC BY-SA 3.0. Facts were restructured and the numbers recalculated here; the text is our own and no wiki images are used. Changes were made. Checked Oct 15, 2026. Not affiliated with Roblox Corporation or the developers of Steal a Brainrot.