Grow a Garden Mutation Tier List — Ranked
Complete mutation tier list ranking every Grow a Garden mutation from S-Tier to C-Tier by multiplier, passives, and pet synergy. See where each mutation ranks.
📊 Tier Ranking System
Meta-defining
Best-in-slot; highest multipliers and unique passives
Excellent
Strong alternatives; great value with minor trade-offs
Solid
Viable options; situational but effective
Budget
Starter mutations; replace when possible
S-Tier — Meta-defining Mutations
These mutations define the endgame farming meta. They offer the highest crop value multipliers alongside unique passive abilities that dramatically reduce manual effort or unlock exclusive synergies. Every serious farmer should target at least one S-Tier mutation for their main crop plot.
A-Tier — Excellent Mutations
Strong, reliable mutations that fall just short of S-Tier due to situational conditions or slightly lower multipliers. They remain excellent investments and are much easier to roll than S-Tier mutations — typically 3-4x more common in the mutation pool.
B-Tier — Solid Mutations
Viable mutations that perform well in specific scenarios. Great for mid-game farmers or as secondary plot mutations while you save shards for S/A-Tier rolls on your main plot. Most B-Tier mutations have a 15-20% roll rate from standard shard pulls.
C-Tier — Budget Mutations
Starter-tier mutations with the highest roll rates (60%+ from standard shards). Fine for new players learning the mutation system, but they should be replaced as soon as you accumulate enough shards for a B-Tier or higher roll. Never spend event-boosted shards on C-Tier pulls.
🔍 Detailed Mutation Analysis
Aurelian Crown
S-Tier — #1 OverallThe undisputed king at 4.0x value with zero seasonal or time-of-day restrictions. Its signature ability — harvesting all connected adjacent plots simultaneously — effectively quadruples your harvesting speed on large farms.
✅ Strengths
- + Highest base multiplier in the game (4.0x)
- + Connected-plot harvest eliminates manual replanting time
- + Works on any crop, any season, any time of day
- + Stacks multiplicatively with any pet multiplier
⚠️ Weaknesses
- - Extremely rare — ~1.2% roll rate from standard shards
- - Requires connected plot layout for full passive value
🎯 Best Use Case
Main crop plot. Pair with Golden Phoenix Chick (5.0x) for 20.0x total yield — the theoretical maximum.
Crystalline Mycelium
S-Tier — #2 Overall3.5x multiplier with an auto-water passive that saves significant manual time each session. Slightly lower raw power than Aurelian Crown but the quality-of-life improvement is substantial for large farms.
✅ Strengths
- + Auto-water eliminates manual watering entirely
- + 3.5x multiplier is still extremely strong
- + Quality-of-life improvement scales with farm size
⚠️ Weaknesses
- - Lower multiplier than Aurelian Crown (3.5x vs 4.0x)
- - Auto-water is redundant if using Aqua Otter Kit pet
- - Very rare — ~1.4% roll rate
🎯 Best Use Case
Large farms with 6+ plots where manual watering becomes tedious. Combines well with Aqua Otter Kit for hands-off farming.
Leporine Bloom
S-Tier — #3 OverallSeasonal event exclusive (Easter) with unique rabbit-pet synergy. 3.8x base, +18% bonus makes it the highest effective multiplier in the game (~4.48x) when paired with Lucky Clover Bunny.
✅ Strengths
- + Highest effective multiplier with rabbit pet (4.48x)
- + 3.8x base is competitive even without synergy
- + Unique collectible from limited-time event
⚠️ Weaknesses
- - Only obtainable during Easter event — miss it, wait a year
- - Requires Lucky Clover Bunny (also seasonal) for full potential
- - 3.8x base without rabbit pet is below Aurelian Crown
🎯 Best Use Case
Paired exclusively with Lucky Clover Bunny. Best seasonal investment in the game if you own both.
Phosphor Sporebloom
A-Tier — #4 Overall3.0x base with night-time growth acceleration. The 40% faster growth is a significant time-saver for active night players. Effective multiplier averages ~3.2x with the growth speed factored in.
✅ Strengths
- + 40% faster growth during night hours
- + 3.2x effective with growth speed included
- + Reasonable roll rate (~5.8%)
⚠️ Weaknesses
- - Passive only active during night hours
- - Growth speed is less valuable than raw multiplier
- - Outclassed during daytime
🎯 Best Use Case
Players who primarily farm during night hours. Pairs with Celestial Fox Kit for stacked night bonuses.
Basalt Carapace
A-Tier — #5 Overall2.8x with pest and blight immunity. The only mutation that completely negates two of the most frustrating random events. The defensive value is hard to quantify but significant for high-value crops.
✅ Strengths
- + Pest and blight immunity saves crops and Coins
- + 2.8x is competitive for A-Tier
- + No conditions — always active
⚠️ Weaknesses
- - Lower raw multiplier than S-Tier alternatives
- - Defensive passive has zero value during pest-free periods
- - S-Tier mutations generate more profit even accounting for occasional losses
🎯 Best Use Case
High-value crop plots where losing a harvest to pests/blight would be most painful. Good secondary plot mutation.
Eclipse Corolla
A-Tier — #6 Overall2.7x base that jumps to 3.3x during eclipse weather. The eclipse condition is unpredictable, making this mutation inconsistent but potentially very powerful when it aligns.
✅ Strengths
- + 3.3x during eclipse rivals S-Tier performance
- + Exciting high-roll potential
- + Reasonable roll rate
⚠️ Weaknesses
- - Eclipse weather is unpredictable and infrequent
- - 2.7x base is lower than Phosphor Sporebloom (3.0x)
- - Unreliable for consistent income planning
🎯 Best Use Case
Secondary plot where inconsistent performance is acceptable. Not recommended for main income plot.
Pyroclast Husk
B-Tier — #7 Overall2.2x with a 50% faster harvest animation. The speed bonus increases actions-per-minute, effectively boosting coins-per-hour beyond what the multiplier suggests.
✅ Strengths
- + 50% faster harvest increases coins-per-hour
- + 2.2x is solid for B-Tier
- + Good roll rate (~12%)
⚠️ Weaknesses
- - Faster harvest only benefits active players
- - No multiplier bonus beyond base 2.2x
- - Outclassed by A-Tier for passive/AFK farming
🎯 Best Use Case
Active players who harvest frequently. Best on fast-growing crops like Lucky Carrot (2 min).
Hoarfrost Corolla
B-Tier — #8 OverallWinter specialist at 2.0x base, 2.5x during Winter. Excellent during Winter months but falls off in other seasons. Pairs naturally with Frost Wolf Pup for stacked Winter bonuses.
✅ Strengths
- + 2.5x during Winter — A-Tier performance
- + Pairs with Frost Wolf Pup for stacked Winter farming
- + Good roll rate (~11%)
⚠️ Weaknesses
- - Drops to 2.0x outside Winter
- - Season-locked — less useful 75% of the year
🎯 Best Use Case
Winter-focused farming. Apply to a secondary plot and switch to all-season mutations in other seasons.
Igneous Spore
B-Tier — #9 OverallSummer counterpart to Hoarfrost Corolla. 1.8x base, 2.25x during Summer. Essential for Summer-focused farming rotations.
✅ Strengths
- + 2.25x during Summer
- + Pairs with Magma Lizard Hatchling for stacked Summer bonuses
- + Good roll rate (~11%)
⚠️ Weaknesses
- - Drops to 1.8x outside Summer
- - Lowest B-Tier base multiplier
- - Season-locked
🎯 Best Use Case
Summer-focused secondary plot. Switch away during other seasons.
Torrential Frond
B-Tier — #10 Overall1.7x base but doubles to 3.4x during rain — the highest weather-dependent spike in B-Tier. Rain frequency varies, making this a high-variance mutation.
✅ Strengths
- + 3.4x during rain rivals S-Tier performance
- + Exciting high-roll potential
- + Good roll rate (~10%)
⚠️ Weaknesses
- - 1.7x base is the lowest in B-Tier
- - Rain frequency is unpredictable
- - Inconsistent income
🎯 Best Use Case
Gamble plot — keep as secondary and harvest aggressively during rain events.
Umbral Thorn
C-Tier — #11 Overall1.4x multiplier that only works at night. The time restriction makes this inconsistent, but it is the strongest C-Tier mutation during its active window.
✅ Strengths
- + Strongest C-Tier multiplier when active (1.4x)
- + High roll rate (~24%)
- + Pairs with night-time pets and mutations
⚠️ Weaknesses
- - Completely inactive during daytime
- - Time-gated — only useful ~50% of the time
- - Outclassed by B-Tier and above
🎯 Best Use Case
Night-time farming placeholder while saving shards for better rolls.
Verdant Runner
C-Tier — #12 Overall1.2x base with a stacking growth speed bonus. At max stacks (10 consecutive harvests), effective value reaches ~1.5x, making it the strongest C-Tier at full potential.
✅ Strengths
- + Up to 1.5x effective with max stacks
- + Rewards consistent, active play
- + High roll rate (~24%)
⚠️ Weaknesses
- - Stacking bonus resets on missed harvest
- - 1.2x base is weak without stacks
- - Outclassed by B-Tier even at max stacks
🎯 Best Use Case
Active players who harvest frequently on fast-growing crops. Replace when B-Tier becomes available.
Common Prairie Grass
C-Tier — #13 Overall1.0x provides effectively no bonus. Functionally equivalent to having no mutation at all. Exists primarily as a tutorial introduction to the mutation system.
✅ Strengths
- + Completely free — default mutation on new plots
- + Cannot be avoided as a random roll
⚠️ Weaknesses
- - 1.0x provides zero farming benefit
- - No passives or abilities
- - Placeholder only — replace immediately
🎯 Best Use Case
Free placeholder on new plots. Never intentionally roll for this.
Withered Husk
C-Tier — #14 Overall0.8x actively reduces crop value and provides only a cosmetic wilted appearance. The worst mutation in the game. Never should be intentionally rolled for.
✅ Strengths
- + Unique visual for collectors and themed farms
⚠️ Weaknesses
- - 0.8x actively harms your coin income
- - Shards spent on this are permanently wasted
- - No competitive or economic value
🎯 Best Use Case
None. Overwrite immediately.
Midas Bloom
S-Tier — #15 OverallThe mythical gold mutation at 5.0x — the highest base multiplier in the game. A 25% chance to double coin payouts pushes the effective ceiling above even Aurelian Crown. Rarer than any other mutation, requiring exceptional luck or dedicated shard farming.
✅ Strengths
- + Highest base multiplier in the game (5.0x)
- + 25% double-payout chance raises effective value to ~6.25x
- + Prestigious visual — golden crops signal wealth
⚠️ Weaknesses
- - Extremely rare — ~0.8% roll rate
- - No synergy with adjacent plots or pets
- - Shard investment risk — many rolls yield nothing
🎯 Best Use Case
Main crop plot for maximum coin-per-harvest value. Pair with Golden Phoenix Chick (5.0x) for 25.0x total yield.
Prismatic Rainbow
S-Tier — #16 OverallThe rarest mutation in existence at 6.0x — a true trophy item. Its unique passive cycles through all seasonal bonuses at once, meaning it is always in its peak season regardless of the current calendar.
✅ Strengths
- + Highest multiplier in the game (6.0x)
- + Always in peak season — ignores seasonal restrictions
- + Ultra-rare collectible with prestige value
⚠️ Weaknesses
- - Effectively unobtainable — ~0.2% roll rate
- - Shard cost to roll for this is astronomical
- - No pet synergy — stands alone
🎯 Best Use Case
Trophy plot. If obtained, place on your highest-value crop and never move it.
Frozen Bloom
A-Tier — #17 Overall3.2x with a unique preservation passive that prevents crops from ever spoiling. During Winter, jumps to 3.8x — competitive with S-Tier. The preservation passive is unmatched for AFK farming.
✅ Strengths
- + 3.8x during Winter rivals S-Tier performance
- + Preservation passive enables indefinite AFK farming
- + Strong 3.2x base multiplier
⚠️ Weaknesses
- - Lower multiplier than S-Tier outside Winter
- - Preservation is redundant for active players who harvest promptly
- - Overlaps with Hoarfrost Corolla for Winter synergy
🎯 Best Use Case
AFK farming plots where preservation prevents losses from forgotten harvests.
Giant Bloom
A-Tier — #18 Overall3.0x with a double-yield passive that makes each harvest count as two. The effective multiplier is closer to 6.0x in terms of items produced, making it exceptional for crop-volume-based objectives.
✅ Strengths
- + Effective 6.0x yield when counting item volume
- + No seasonal or time-of-day restrictions
- + Strong A-Tier base multiplier
⚠️ Weaknesses
- - Double-yield does not double coin value per item
- - Requires inventory space for doubled drops
- - Outclassed by S-Tier for pure coin farming
🎯 Best Use Case
Crop-volume objectives and events requiring large harvest counts.
Wet Bloom
B-Tier — #19 Overall1.9x base with a reliable rain bonus pushing it to 2.3x. Higher base than Torrential Frond, making it more consistent overall, though with a lower spike ceiling.
✅ Strengths
- + 2.3x during rain — solid B-Tier performance
- + Higher base multiplier than Torrential Frond (1.9x vs 1.7x)
- + Good roll rate (~10.5%)
⚠️ Weaknesses
- - Lower rain-spike than Torrential Frond (2.3x vs 3.4x)
- - Rain-dependent bonus is unpredictable
- - Outclassed by A-Tier outside of rain
🎯 Best Use Case
Consistent rain-weather farming where reliability matters more than peak spikes.
Glowing Bloom
B-Tier — #20 Overall2.3x with a pollinator passive that has a 5% chance to drop bonus seeds on each harvest. The seed drops can be valuable for expanding farm operations, adding long-term value beyond the multiplier.
✅ Strengths
- + Highest unconditional B-Tier multiplier (2.3x)
- + Bonus seed drops accelerate farm expansion
- + No seasonal or weather restrictions
⚠️ Weaknesses
- - 5% seed drop is RNG-dependent
- - Lower ceiling than conditional B-Tier mutations
- - Outclassed by A-Tier mutations
🎯 Best Use Case
Expansion-phase farms where bonus seeds provide compounding value.
Toxic Bloom
C-Tier — #21 Overall1.3x with a pest-deterrent passive that reduces pest invasion chance by 30%. A defensive C-Tier mutation that provides modest value through reduced crop losses rather than raw multiplier.
✅ Strengths
- + 30% reduced pest invasions saves crops over time
- + Good roll rate (~22%)
- + Useful for high-value crops vulnerable to pests
⚠️ Weaknesses
- - 1.3x multiplier is weak compared to B-Tier
- - Defensive passive is redundant with Basalt Carapace (full immunity)
- - Outclassed by any B-Tier or above
🎯 Best Use Case
Temporary pest defense on high-value plots while saving for better rolls.
Rotten Bloom
C-Tier — #22 Overall0.5x — the worst mutation in the game, even worse than Withered Husk. Its rot spreads to adjacent plots and can corrupt neighboring mutations, making it actively destructive. Remove immediately if rolled.
✅ Strengths
- + None of farming value — purely negative
⚠️ Weaknesses
- - 0.5x severely reduces crop value
- - Spreads rot to adjacent plots — corrupts neighbors
- - Can ruin an entire farm layout if left untreated
- - Removal requires shard expenditure
🎯 Best Use Case
None. Remove immediately to prevent spread to adjacent plots.
🎯 Mutation Rolling Strategy
- ▸Save at least 50 Mutation Shards before rolling — single rolls have a ~1.2% S-Tier rate. Bulk rolling 10 at once during a boosted event raises your cumulative S-Tier odds to roughly 11%.
- ▸Time your rolls during mutation-boosted events (seasonal events typically feature +50% S/A-Tier odds). Check our Codes page for event-related shard drops and timing announcements.
- ▸Always apply your best mutation last — overwriting is permanent with no refund or shard recovery. Lock in a B-Tier placeholder while saving for S/A-Tier rolls, then overwrite.
- ▸Pair S-Tier mutations with high-tier pets for multiplicative stacking. Aurelian Crown (4.0x) + Golden Phoenix Chick (5.0x) = 20x total yield per harvest — the theoretical maximum in the current meta.