Foggy
Common
1.25×
- Trigger:
- Fog
A gentle mist mutation. Lowest multiplier in the game but easy to obtain during Fog weather.
Roblox Garden Horizons Mutation Wiki
Master high-value crop mutations. Learn triggers, profit potential, and synergy with weather and gear, linked to plants and calculator for strategic planning.
All mutations
Flooded
Common
1.75×
- Trigger:
- Rain
Triggered by Rain events. Plants get waterlogged for a modest value boost.
Soaked
Common
1.25×
- Trigger:
- Rain
Heavy rain soaks the soil. Cannot be on the same crop as Flooded.
Chilled
Common
1.5×
- Trigger:
- Snow
Cold air chills the crops. Starter-tier Snow mutation.
Snowy
Uncommon
2×
- Trigger:
- Snow
Plants coated in white frost. A solid 2× multiplier from snowfall.
Sandy
Uncommon
2.5×
- Trigger:
- Sandstorm
Desert winds coat plants in sand. A solid 2.5× multiplier triggered by Sandstorm weather.
Frostbit
Rare
3.5×
- Trigger:
- Rain + Snow (combo)
Forms when Soaked + Snowy are on the same crop. Frostbit replaces Snowy, while Soaked stays active for a stacked 3.5× combo.
Mossy
Rare
3.5×
- Trigger:
- Fog + Snow (combo)
Forms when Foggy + Chilled are on the same crop. Mossy (3.5×) is added on top, so Foggy, Chilled, and Mossy all stack together.
Shocked
Very rare
4.5×
- Trigger:
- Thunderstorm
Lightning strikes during a Thunderstorm grant this powerful 4.5× mutation. Plant during storms for maximum ROI.
Muddy
Very rare
5×
- Trigger:
- Rain + Sandstorm (combo)
Requires and removes Flooded + Sandy. A powerful 5× combination mutation — blocks Sandy from the crop.
Starstruck
Extreme
6.5×
- Trigger:
- Starfall 🌠
One of the most powerful mutations in Garden Horizons. 6.5× multiplier from Starfall events. Starstruck + Shocked Lush = 11× mutation sum × 3 = 33× final!
Meteoric
Extreme
Admin only10×
- Trigger:
- Meteor Shower ☄️
The most powerful single mutation in Garden Horizons. 10× multiplier from Meteor Shower events. Replaces Starstruck as the highest-value weather mutation.
Tidal
Uncommon
Admin only2×
- Trigger:
- Tsunami 🌊
A 2× mutation triggered by Tsunami weather events. Solid mid-tier mutation.
Salad
Extreme
Admin only10×
- Trigger:
- Beam Clash
A powerful 10× multiplier mutation triggered by the Beam Clash admin weather event. Originally 20× at launch, then silently nerfed to 10× — now equal to Meteoric.
Banned
Extreme
Admin only10×
- Trigger:
- Beam Clash
A powerful 10× multiplier mutation triggered by the Beam Clash admin weather event. Originally 20× at launch, then silently nerfed to 10× — now equal to Meteoric.
Party
Extreme
Admin only11.5×
- Trigger:
- DJ Kine 🎧
The strongest single mutation in Garden Horizons at 11.5×, surpassing even Meteoric (10×). Triggered by the DJ Kine admin-only weather event. First seen during the March 7, 2026 Admin Abuse.
Ancient
Extreme
7.5×
- Trigger:
- Heavy Rain — Cthulhu boss
Powerful 7.5× green mutation from Cthulhu boss attacks during Heavy Rain. The giant entity periodically strikes crops, applying Ancient to nearby fruits. Defeat Cthulhu (5 damage per Shovel hit) to earn Lumenbark Seed and trigger Strange Weather.
Strange
Uncommon
2×
- Trigger:
- Strange Weather 🌀 / Mutated Weather Event
A 2× mutation with dual origins: spawns after defeating Cthulhu during Heavy Rain, or every ~60 minutes during Mutated Weather Event when Rosalind lands. Strange fruits are IGMA event currency — submit to Rosalind for milestone rewards. 500 points unlocks exclusive Mythic Lumenbark Seed.
Nova
Extreme
Admin onlyTBA6.5×
- Trigger:
- Black Hole 🕳️
An unreleased cosmic mutation expected to be triggered by Black Hole weather events. Multiplier and exact details have not been officially announced yet.
Galactic
Very rare
Admin onlyTBA?×
- Trigger:
- Black Hole 🕳️
An unreleased mutation expected to be triggered by Black Hole weather events. Multiplier and exact details have not been officially announced yet.
What is the Mutation Wiki?
The Mutation Wiki explains rare crops and mutation chains in Roblox Garden Horizons. Learn how to trigger mutations, expected value, and optimal setups for long-term farming or opportunistic play.
How Mutations Work in Garden Horizons
In Garden Horizons, weather rotates through different patterns on a short timer. When a special condition such as Rain, Snow, Fog, Thunderstorm, Sandstorm, or the rare Starfall is active, any crop planted during that window can roll for one or more mutation bonuses. Each mutation contributes its own flat multiplier to the plant's value, and those bonuses stack additively.
The key moment is when you put the seed in the ground. Mutations are locked in at planting time, not at harvest. If a strong weather event ends just before you plant, you miss the chance for that mutation. Keeping tools like the Live Stock Tracker open helps you react the instant a high-value weather pattern appears so you can fill your fields quickly. Once a plant's mutations are set, they persist for its entire growth.
Mutation stacking formula
Final value = Base price × Variant × (1 + sum of all mutation multipliers)
Mutations add together first, then the variant multiplier (for example Lush 3× or Gold 5×) scales the total result.
Related Tools & Guides
- Garden Horizons Calculator – calculate expected Shillings from mutations
- Plants Wiki – choose crops that support mutation chains
- Weather Wiki – maximize mutation chances with favorable conditions
- Gear Wiki – improve mutation reliability with equipment
- Variants Wiki – see how ripening and color variants multiply your mutation bonuses
- NPCs Wiki – line up mutations with Bill's seeds, Molly's gear, and Maya's IGMA tasks
FAQ
How do I trigger a mutation?
Use the recommended base crop, growth stage, neighbor placement, and weather conditions listed here.
Are mutations worth chasing?
Rare mutations can provide massive Shilling boosts but require planning. Balance time vs. profit using the calculator.
Can multiple mutations occur simultaneously?
Yes, but stacking rules depend on weather and crop placement; check the wiki entry for each mutation chain.