Moonbeam mutation in Grow a Garden: x15 multiplier
By multiplier it ranks number 112 of 195 listed mutations (ties share a rank).
Facts
| Multiplier | x15 |
|---|---|
| Added to the mutation sum | +14 |
| Ways to get it | Weather, Pets that apply it, Gear, Crops |
How to get Moonbeam
| Source type | Names |
|---|---|
| Weather | Harvest Moon |
| Pets that apply it | Night Horse, Moon Dragon |
| Gear | Moon Staff |
| Crops | Moongrain Meadow |
Source names are the game's own.
A Carrot with Moonbeam
| Setup | Total multiplier | Sell value (Sheckles) |
|---|---|---|
| Carrot, no mutation | x1 | 20 |
| Carrot + Moonbeam | x15 | 300 |
| Carrot + Gold | x20 | 400 |
| Carrot + Gold + Moonbeam | x300 | 6,000 |
Carrot base value 20 Sheckles at 0.275 kg. Value = base value x mutation multiplier x variant x (weight / base weight) squared. The wiki says some fruits pass through an extra value curve it does not publish, so in-game prices can differ.
Open this Carrot in the calculator with the Gold variant
Stacking Moonbeam with other mutations
Mutations add up, they do not multiply: the sum is 1 plus each mutation's multiplier minus 1, and the variant multiplies that sum. Moonbeam contributes +14.
| Setup | Total multiplier | With Gold (x20) |
|---|---|---|
| Moonbeam | x15 | x300 |
| Moonbeam + Shocked | x114 | x2,280 |
| Moonbeam + Frozen | x24 | x480 |
| Moonbeam (wiki example) | x15 | |
| Gold + Moonbeam (wiki example) | x300 | |
Mutations with a nearby multiplier
- Higher: Corrupt (x20)
- Same multiplier: Oil (x15)
- Same multiplier: Jackpot (x15)
- Same multiplier: Chakra (x15)
All 195 mutation multipliers · Sell value calculator
Questions
How do I get the Moonbeam mutation?
Weather: Harvest Moon. Pets that apply it: Night Horse, Moon Dragon. Gear: Moon Staff. Crops: Moongrain Meadow.
How much does Moonbeam add when stacked?
It adds 14 to the mutation sum (x15 minus 1). Total multiplier with one more mutation: Shocked x114, Frozen x24. With Shocked and Frozen together it is x123.
What is a Carrot with Moonbeam worth?
At its base weight (0.275 kg) a Carrot is worth 20 Sheckles; with Moonbeam it is 300, and with Moonbeam plus the Gold variant (x20) it is 6,000. At twice the base weight the Moonbeam Carrot is worth 1,200.
Source: Grow a Garden Wiki page Crop Mutations (rev 153516, Oct 13, 2026), CC BY-SA 3.0. Multipliers are checked against the wiki table; how-to-get lists restate the wiki by source name only, and no wiki images are used. Checked Oct 15, 2026. This is the original Grow a Garden, not Grow a Garden 2. Not affiliated with Roblox Corporation or the game developers.