Start with the one official fact
The developer tells players to harvest before lightning strikes. That establishes lightning as a harvest-timing risk. It does not establish how often lightning strikes, how much value is lost, whether protection applies, or how quickly value grows.

Official Roblox CDN promotional artwork. Large currency figures are part of the art, not wiki-verified economy data.
Source:Roblox game thumbnail API, target 130039098604528Checked 2026-07-31Completed developer-supplied promotional artwork for universe 10440833423.
Use a scenario, not a prediction
The Lightning EV Scenario compares two choices with values you provide:
harvest now = current crop value × mutation multiplierhold if no strike = harvest-now value × growth multiplierhold if strike = hold if no strike × (1 - loss fraction × (1 - protection fraction))expected hold = (1 - strike probability) × hold if no strike + strike probability × hold if strike
All probabilities and fractions are decimals from 0 to 1. Values use the same currency unit shown in your client. The result is mathematically reproducible, but it is only as representative as your inputs.
A practical observation routine
Record the current value before waiting. Record whether a strike occurred during a clearly defined window. If it did, record the before-and-after value. Repeat under the same conditions and keep build changes separate. A small sample is useful for exploring scenarios, not for claiming the hidden true probability.
Set protection to zero unless you can verify a current protective effect. Do the same for mutation and growth multipliers: enter 1 when you intentionally want a neutral scenario, but do not treat that as a claim about the game.
Decide with risk in view
Expected value is not a guarantee. Two scenarios with the same expected value can have very different worst cases. If losing the current crop would block your next seed purchase, read the seed reserve guide before holding. New players can follow the first safe harvests route to keep a reserve while learning.
The linked creator video can help identify the flow of play. It is never used here to extract numeric odds, payouts, or timing rules, and its exact game version is unknown.
Video guide
growing THE TALLEST Tree in Roblox greedy growers...
A recent creator video used as a visual and operational reference only. Its game version is unknown, so recheck the current client.
Frequently asked questions
When should I harvest in Greedy Growers?
Harvest when the certain current value matters more to you than the player-defined expected value of holding. The official sources do not publish one universal threshold.
Does the scenario tool know the real lightning odds?
No. Strike chance, loss, protection, and future growth are player inputs because the checked official sources do not publish them.
Sources
- Official Greedy Growers Roblox pageofficial · Checked 7/31/2026
- Roblox games metadata APIroblox-api · Checked 7/31/2026
- Roblox game thumbnail APIroblox-api · Checked 7/31/2026
- OTTER ON ROBLOX Greedy Growers videovideo · Checked 7/31/2026