Gear Guide
Trucker Spray: how to get it & what it does
The Trucker Spray applies the Farm mutation (4x) to any crop, and you can't buy it anywhere — it's an exclusive Trucker Event reward for farms graded A, S, or S+. Here's the full grade table and how to qualify.
- 4×
- Multiplier
- Farm 🚜
- Applies
- Not sold
- Shop price
- Trucker Event
- Source
How to get the Trucker Spray
The Trucker Event is automated — you can't trigger it, only be ready for it. It can also fire during weekly Admin Abuse sessions after updates.
Build grade-worthy value
The Trucker grades plant upgrades, crop rarity and level, and farm expansions. Fill every plot with your highest-rarity mutated crops, and max rings, floors, sprinklers, and Saw Yield. Discord estimates put S+ at roughly 8 quadrillion+ earnings per minute.
Wait for the red truck
The Trucker Event fires randomly on both public and private servers. The Trucker NPC drives in, walks the length of your farm, inspects it for a few seconds, and returns to his truck.
Score A, S, or S+
Grades run F through S+. Only the top three grades have Trucker Spray in their reward pool — and S+ can pay out two at once, alongside Diamond Blossom, Golden Apple, and Horned Melon seeds.
Spend it on your best crop
Equip the spray and click a plant to apply Farm (4x) instantly. Save it for high-value Outer Ring crops — and overwrite it later with Cosmic (8x), Bubblegum (9x), Fire (10x), or Eclipse (12x) once you can afford those sprays.
Trucker Event grade rewards
Every grade rolls one or more rewards from its pool. Highlighted rows can drop the Trucker Spray.
| Grade | Trucker Spray? | Reward pool |
|---|---|---|
| S+ | Diamond Blossom Seed · Golden Apple Seed · Horned Melon Seed · 2x Trucker's Delight Seed · Rainbow Spray · 2x Trucker Spray · Super Fertilizer · Radioactive Spray · 7-min Time Skip | |
| S | Apple Seed · Cherry Blossom Seed · Blood Orange Seed · Trucker's Delight Seed · Void Spray · Radioactive Spray · Trucker Spray · 7-min Time Skip | |
| A | Strawberry Seed · Glowshroom Seed · Beanstalk Seed · Void Spray · Radioactive Spray · Super Fertilizer · Trucker Spray · 5/6/7-min Time Skips | |
| B | Spring Onion / Mango / Mushroom / Banana Seeds · Autumn Spray · Void Spray · Strong / Super Fertilizer · 3/4/5-min Time Skips | |
| C | Wheat / Corn / Plum / Cauliflower / Nectarine / Sunflower / Citrus Seeds · Strong Fertilizer · Frozen Spray · Autumn Spray · 3/4/5-min Time Skips | |
| D | Blueberry / Cabbage / Grape / Peach / Bamboo Seeds · Normal / Strong Fertilizer · Wet Spray · 2/3-min Time Skips | |
| E | Melon / Onion / Cantaloupe / Watermelon Seeds · Normal Fertilizer · 1/2/3-min Time Skips | |
| F | Carrot / Beetroot / Pumpkin Seeds · Normal Fertilizer · 1/2-min Time Skips |
Trucker Spray vs every other spray
Where the free 4x sits against the Gear Shop sprays — including Cosmic Spray, its closest paid comparison.
| Spray | Multiplier | Cash price | Robux |
|---|---|---|---|
| Eclipse Spray | 12× | $50000qd | — |
| Fire Spray | 10× | $1qd | — |
| Carnival Spray | 9.5× | Event only | — |
| Bubblegum Spray | 9× | $250T | — |
| Cosmic Spray | 8× | $25T | R$ 849 |
| Rainbow Spray | 5× | $1T | R$ 279 |
| Trucker SprayThis guide | 4× | Event only | — |
| Radioactive Spray | 3× | $100B | R$ 159 |
| Void Spray | 2.25× | $10B | R$ 79 |
| Autumn Spray | 2× | $1B | R$ 70 |
| Frozen Spray | 1.75× | $750M | R$ 59 |
| Wet Spray | 1.35× | $10M | R$ 35 |
Trucker Spray FAQ
What does the Trucker Spray do?
It applies the Farm mutation, which multiplies a crop's sale value by 4x. Equip the spray and click any plant — an Apple selling for 20,000 cash sells for 80,000 after spraying.
Can I buy the Trucker Spray?
No. It's not in the Gear Shop or the Plant Rush shop. The only source is the Trucker NPC during the Trucker Event, and only for farms graded A, S, or S+.
What is the Trucker Spray multiplier?
4x — the same Farm mutation the Trucker/Mega Farm weather event rolls at 1.5% per plant. The spray just guarantees it on a plant you choose.
How do I get an S+ grade?
Max out everything the Trucker inspects: plant upgrades, crop rarity and mutations, rings, floors, sprinklers, Saw Yield, and expansions, with your best pets deployed. Community estimates from the official Discord put S+ at roughly 8 quadrillion+ earnings per minute.
Is Trucker Spray better than Cosmic Spray?
Cosmic (8x) doubles Farm (4x), but Cosmic Spray costs $25T while Trucker Spray is free event loot. Use Trucker Sprays as stepping stones on high-value crops, then overwrite with Cosmic, Bubblegum (9x), Fire (10x), or Eclipse (12x) when affordable.
Why is my spray or mutation not working?
Each plant holds exactly one mutation — a lower-tier spray won't apply over a higher one without clearing it with Acid Spray ($1M) first. Make sure the spray is equipped and you click directly on a fully grown plant. Event mutations roll at just 0.5–8% per plant, so most plants staying unmutated is normal.
Is Farm (4x) worth your best plot?
Run the numbers — compare Farm against your current mutation and ring setup in the profit calculator before spending the spray.
Related guides
Everything connected to sprays, events, and mutation value.
All mutations
Wet (1.35x) to Eclipse (12x). Trigger events, per-plant rates, and shop prices.
Weather events
When mutations roll, how often each event fires, and the odds of a full farm landing one.
Gear shop prices
Every spray, fertilizer, and utility item with cash and Robux costs side by side.
Spray tier list
Every mutation spray ranked by multiplier with cash prices.
Void Spray guide
Gear Shop price, 2.25× multiplier, and when to upgrade past Void.
Pets & eggs
Every pet's hatch chance, earnings boost, and passive ability — plus the pets tier list.
Tier list
Every seed and pet ranked S to C using real income data.
Profit calculator
Drop any seed into the calculator and see its real income with ring, mutation, and saw bonus layered on.
Best money method
Stage-by-stage strategy from under $10M to 1T+. Recommended seeds, mutation targets, and upgrade order.