Keys connect several popular Garden Cleaner Evolution questions, but public evidence is uneven. A detailed Secret Stars guide names the Grand Tree Key and Greenhouse Key and gives a route involving Garden and Pool cleaning. Recent video demand names a Shed Key, but no usable transcript or first-party explanation was available. This page is a currently documented index, not a complete key list.
Evidence labels for the key index
- Grand Tree Key — Community reported: one detailed current route says it comes from cleaning the Garden.
- Greenhouse Key — Community reported: the same route says to clean the Pool, claim this key, and use it at the Greenhouse.
- Shed Key — Needs in-game testing: recent players search for it, but the audit has no reliable route, requirement, or reward details.
Roblox’s official description confirms areas and hidden secrets, not these key names. Exact sources, costs, drop behavior, consumption, persistence through Rebirth, and update changes all need live verification.
Grand Tree Key route
Follow the live Garden objective and clean until the game reports completion. The community walkthrough says this action provides the Grand Tree Key. Pause at the completion point and inspect any claim control, key display, gate change, or new route.
The source then directs players toward the Pool and Greenhouse sequence, but it does not clearly state the key’s exact door or whether it is consumed. Do not invent that connection. If the Pool remains locked, return to the Garden prompt and confirm that every required patch and claim was completed.
Take a before-and-after screenshot of the key state when possible. That is the fastest way to distinguish an automatic unlock from a physical inventory item.
Greenhouse Key route
After the Garden step, go to the Pool and complete the cleaning objective shown in your server. The community guide says to clean the entire area and claim the Greenhouse Key. Look for a claim button or reward prompt rather than assuming the key appears silently.
Return to the Greenhouse entrance and use the current interaction. Observe whether the key disappears, remains visible, or becomes an account unlock. Once inside, a reported Secret Star sits to the left of a Time Crystal. The exterior roof star uses yellow vines beside the entrance.
If the key is visible but the door rejects it, verify the official experience, rejoin a current server once, and read the exact error. Stop after a clean retry and record the mismatch.
Shed Key status
The Shed Key appears repeatedly in current player-video titles, often next to faster leaf collection or tool questions. That is sufficient to recognize a real search intent, but not enough to publish a route. No source reviewed here reliably states where the Shed is, how the key is obtained, whether it opens a tool, or whether the unlock survives Rebirth.
Use the live prompt if you encounter a Shed. Record its location, prerequisite text, and what changes after opening. Until that evidence exists, do not follow a guide that invents a drop rate, code, or hidden NPC for the key.
The Tools hub discusses Rake and Leafblower separately because a Shed relationship is not verified. A video title connecting these ideas is demand evidence, not a mechanic proof.
How to diagnose a missing key
- Read the exact destination prompt and identify which key it names.
- Return to the documented source area and inspect unfinished cleaning.
- Look for a separate Claim interaction after completion.
- Check whether the account uses an unlock state instead of inventory.
- Rejoin one current server if prompts appear stale.
- Follow the current game when it contradicts this dated community route.
Avoid scripts or automation that promise to spawn a key. They are outside normal play, can put the account at risk, and provide unreliable evidence.
Rebirth and key persistence
No reviewed source confirms whether keys or opened doors survive Rebirth. Before resetting, inspect the Rebirth preview and your current access. If the preview is silent, assume the result is uncertain and finish a short key-dependent objective first.
After Rebirth, check the door and key state before repeating the full route. A single observed reset can establish behavior for that server version, but it should still be dated rather than claimed permanent.
Keys FAQ
How do I get the Greenhouse Key?
One current community guide says to clean the Garden, obtain the Grand Tree Key, clean the Pool completely, and claim the Greenhouse Key.
Where is the Grand Tree Key?
The same source connects it to completing the Garden cleaning objective. Its exact claim behavior is not verified.
How do I get the Shed Key?
There is not enough reliable evidence to publish a route. Use the live prompt and avoid invented drops.
Are keys permanent?
Unknown. Check inventory, door state, and the Rebirth preview.
Source checkpoint: Grand Tree and Greenhouse details come from the August 5, 2026 MrGuider Secret Stars guide. Shed Key remains a demand-supported in-game testing item.