All seeds

Uncommon

Onion

Onion stats

Rarity
Uncommon
Unit price (Lv 1)
$20
Grow time
6s
Roll chance
1 in 51
Seed cost
$2.5k
Source
Rolling
Income per second
$3.33/s
Unit price rank
79 of 88

Onion value on every ring

Harvest value for one Onion at level 1 with no mutation applied. The ring multiplier hits the entire harvest, so moving a high unit-price seed outward is usually the single biggest income jump available to you.

RingMultiplierHarvest value
Base RingEarly game7x$140
Middle RingMid game13x$260
Outer RingLate game19x$380

Values use the harvest formula: unit price × 1.25^(level − 1) × cash multiplier × mutation × ring × (1 + saw bonus / 7), calculated at level 1 with no cash multiplier and no saw bonus.

Onion with mutations

One Onion on the Outer Ring at level 1, with each mutation applied in turn. Mutations multiply the same harvest the ring already multiplied, which is why they pay off most on your highest-value crops.

MutationMultiplierHarvest value
Wet1.35x$513
Void2.25x$855
Radioactive3x$1.1k
Rainbow5x$1.9k
Cosmic8x$3k
Fire10x$3.8k
Open Onion in the profit calculator

How to get Onion

Onion comes from pulling the red lever to roll seeds. The odds are 1 in 51 per roll, and once it appears you buy it from the pedestal for $2.5k. Seed Luck upgrades and the Capybara pet improve those odds, while extra Seed Rolls let you cycle through more attempts before committing.