Official, community, guide, estimated, and manual values are labeled separately. Treat community values and estimates as planning notes, not official constants.
All mutations list
Each mutation has a multiplier and a trigger. Most are tied to weather or event windows. The calculator lets you pick one at a time so you can compare sell timing without mixing multipliers.
Gold
x15Planting a Gold Seed can give you a random seed with the gold mutation. Random chance during standard gameplay or during a Goldmoon night event.
Rainbow
x40Planting a Rainbow Seed. Random chance during standard gameplay or Rainbow Weather.
Frozen
x14Occurs randomly during a Snowfall event.
Electric
x25Occurs when lightning strikes active crops during a Lightning Storm.
Bloodlit
x60Occurs randomly on crops during a Bloodmoon night event.
Starstruck
x50Occurs randomly during a Starfall event.
Aurora
x90Occurs randomly during an Aurora event.
Mutation multiplier model
The crop value calculator applies the crop's base value, weight, quantity, one selected mutation, friend boost, and freshness. Estimated Value = Crop Weight Scaling × One Mutation Multiplier × Friend Boost × Freshness × Quantity Use the output as a planning estimate rather than an official price table.
For quick comparisons, think of the mutation multiplier as a sell-timing signal. A low multiplier can justify harvesting starter crops now, while high multipliers such as Aurora are more important on expensive, high-weight, or multi-harvest crops.
- Choose None when the crop has no visible mutation.
- Choose one mutation at a time — mutation effects are not stacked in the current calculator.
- Compare weather and event timing by switching the selected mutation.
- Check defense risk before waiting with a high-multiplier crop in a public server.
Experimental and unreleased mutations
Solarflare, Pizza, Chained, and any other unreleased rows are not available in ordinary calculator options. They stay in an experimental group until availability and multipliers are confirmed.
Unreleased entries are not used by Best Crops, recommendations, or ordinary crop valuation.
Solarflare
UnreleasedUnreleased. Experimental. Not available in the current game build. Multiplier: Unknown.
Pizza
UnreleasedUnreleased. Experimental. Not available in the current game build. Multiplier: Unknown.
Chained
UnreleasedUnreleased. Experimental. Not available in the current game build. Multiplier: Unknown.
Experimental mutation entries are not available in the current game build and should not be treated as confirmed pricing data.
Current calculator rule
Select one mutation for each calculation. Mutation effects are not stacked in the current calculator. The calculator applies at most one mutation multiplier per crop, so players compare one outcome at a time rather than mixing multipliers.
If a future update confirms different behavior, this page and the calculator should be updated together so the guide, formula text, and calculator output stay aligned.
- Choose None or one of Gold, Rainbow, Frozen, Electric, Bloodlit, Starstruck, or Aurora.
- Pets and friends are not crop mutations; treat them as separate planning factors.
Do not treat modeled multipliers as confirmed game telemetry. Re-check high-value assumptions after updates or before spending around a rare crop.
Weather tracker for mutations
Use the live tracker when a server weather event appears and your crops are close to ready. Start a local timer, then put the active mutation into the calculator before selling.
Day
None x1About 8 minutes in the local timer. Default Weather
Sunset
None x1About 1 minute in the local timer. Transition to night
Night
Gold x15About 2 minutes in the local timer. Night can roll one moon type.
Possible Moon Types
- Normal - 79%
- Gold - 13%
- Rainbow - 6%
- Blood - 2%
Rain
None x1About 5 minutes in the local timer. Rain applies two plant effects during the weather window.
Effects
- Doubles plant growth speed
- Revives plants
Lightning
Electric x25About 5 minutes in the local timer. Chance to apply Electric mutation
Rainbow
Rainbow x40About 5 minutes in the local timer. Rainbow weather improves mutation chances and grants a temporary movement item.
Effects
- Boosts the chance to apply Rainbow mutation
- Grants a temporary Rainbow Carpet
Snowfall
Frozen x14About 2 minutes in the local timer. Chance to apply Frozen mutation to random crops.
Starfall
Starstruck x50About 2 minutes in the local timer. Chance to apply Starstruck mutation to random crops.
Aurora
Aurora x90About 2 minutes in the local timer. Chance to apply Aurora mutation to random crops.
Blood Moon
Bloodlit x60About 2 minutes in the local timer. Applies Bloodlit mutation.
Gold Moon / Midas's Luck
Gold x15About 2 minutes in the local timer. Gold Moon / Midas's Luck can create gold outcomes through seeds, player status, or strikes.
Effects
- Spawns golden seeds randomly
- Can make a player Midas so their first steal becomes golden
- Can strike a plant and surrounding plants gold
Rainbow Moon
Rainbow x40About 2 minutes in the local timer. Rainbow Moon can create rainbow outcomes through seeds, player status, strikes, or rare pet spawns.
Effects
- Spawns rainbow seeds randomly
- Can make a player Star-Powered so their first steal becomes rainbow
- Can strike a plant and surrounding plants rainbow
- Has a 2% chance to spawn a rainbow pet on the map
Pets and mutation planning
Pets matter for mutation planning when they improve growth pace, premium mutation odds, or the safety of holding a valuable crop. Do not compare pets only by rarity. Compare the role they play in the farming loop.
- Growth support pets help create more harvest attempts before a weather window closes.
- Mutation-support pets matter most when expensive crops are already planted or nearly ready.
- Defense or raid-pressure pets change whether holding a premium crop is worth the risk.
Rainbow seed event notes
Searches for a Rainbow seed event usually mix two ideas: Rainbow as a crop mutation, and limited event seeds that may appear during weather or seasonal windows. Keep those ideas separate when planning value.
If the crop itself is Rainbow, select the Rainbow mutation in the calculator. If the opportunity is event seed stock, track the seed reset and weather window first, then calculate value after the crop exists.
- Rainbow crop: select the Rainbow mutation in the calculator.
- Event seed: check seed stock, crop cost, and source status before spending.
- Weather event: start the local tracker and avoid assuming every event creates Rainbow crops.
Do not present Rainbow event notes as official spawn rules unless the source is confirmed. This page keeps Rainbow mutation math separate from event seed planning.
FAQ
Common questions
What are all mutations in Grow a Garden 2?
This page tracks Gold, Rainbow, Frozen, Electric, Bloodlit, Starstruck and Aurora in the current calculator model.
Can mutations stack in Grow a Garden 2?
No. The calculator applies one selected mutation per crop. Select one mutation for each calculation. Mutation effects are not stacked in the current calculator.
What is the Grow a Garden 2 mutation multiplier?
The current model uses Gold x15, Rainbow x40, Frozen x14, Electric x25, Bloodlit x60, Starstruck x50 and Aurora x90. Each is a single-selection multiplier.
Where can I track weather mutations?
Use the live tracker to start a local weather timer, then send the active mutation into the crop profit calculator before selling.
Do pets affect mutations?
Some pets are useful for mutation planning when they improve growth pace, premium mutation chances, or holding safety. Check the source label before spending around a pet effect.
Is Rainbow seed event the same as Rainbow mutation?
No. Treat Rainbow crop mutation, event seed stock, and weather timing as separate decisions until a confirmed source ties them together.
Related
Related Guides and Tools
Last updated: 2026-06-20