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Pikmin 4 Blue Onion Guide: How to Find and Unlock All Locations

Learn how to find and unlock every Pikmin 4 blue onion with this step-by-step guide, covering location requirements, strategies, and rewards.

Navigating aquatic environments requires specialized help, making the hunt for a Pikmin 4 blue onion essential for any successful rescue mission. Without these water-resistant sprouts, exploring deep pools and handling aquatic hazards becomes nearly impossible.

To help you expand your color-coded army, this guide covers everything you need to know about securing every Pikmin 4 blue onion hidden across the game's sprawling areas. For general series history and updates, you can also check out the official Nintendo Pikmin 4 website.

Overview of Blue Onions in Pikmin 4

Unlike previous franchise entries where you typically found only one primary color vessel per playthrough, this installment shakes things up. There are actually two distinct units you can track down.

Securing your first Pikmin 4 blue onion lets you cultivate these water-loving helpers directly, while finding additional vessels merges them into your Master Onion to reward you with extra seedlings.

Onion InstanceArea LocationKey RequirementPrimary Reward
First OnionSun-Speckled TerraceFlarlic upgrades, Oatchi strength, or Ice PikminUnlocks Blue Pikmin production
Second OnionSerene Shores13 Raw Material, Blue Pikmin squad20 new Blue Pikmin seedlings

Finding the First Blue Onion in Sun-Speckled Terrace

Your earliest opportunity to acquire a Pikmin 4 blue onion takes place in the Sun-Speckled Terrace, near the Rugged Scaffold. However, pulling this off requires careful preparation before you set foot on-site.

Based on player experience, you need to meet one of three prerequisite setups before attempting this retrieval:

  1. Have at least one Flarlic so your field capacity reaches 30 Pikmin, and level up Oatchi's strength so he can lift objects requiring a 20-Pikmin load.
  2. Collect at least three Flarlics to raise your active field limit to 50 Pikmin.
  3. Already possess at least 20 Blue Pikmin in your current roster.

If you lack Blue Pikmin entirely, community reports suggest deploying 30 Ice Pikmin to freeze the nearby body of water. This creates a solid path for your other squad members and Oatchi to reach the construction site safely.

StepAction RequiredDetails
1Prepare the PathFreeze water with Ice Pikmin or traverse around with Oatchi.
2Build the WallSpend 15 Raw Material to construct the nearby wall.
3Dig Up the OnionClimb up with 20 Pikmin to excavate the buried vessel.
4Transport SafelyGuide Oatchi and your squad across refrozen waters to base.

Securing the Second Blue Onion in Serene Shores

Once you advance further into the game, a second Pikmin 4 blue onion awaits discovery in the Serene Shores region near The Sand Keep. This expedition demands that you already have water-faring sprouts ready to roll.

Head toward the local wall structure and spend 13 Raw Material to complete its construction. Scaling this elevated platform reveals a large body of water home to two Puckering Blinnow enemies, with the precious vessel buried right at the bottom.

Hazard / ObstacleCountermeasureAction Needed
Puckering BlinnowBlue Pikmin squadDefeat aquatic enemies to clear the area safely.
Submerged ObjectDigging mechanicsOrder your squad to excavate the buried vessel.
Transport RouteMaster Onion integrationCarry the recovered item back to merge with your main base.

Note that bringing back this second specimen will grant you 20 fresh Blue Pikmin to bolster your exploring forces.

Tips for Efficient Onion Transport

Managing your time effectively is the core pillar of good Dandori strategy. When transporting your newly recovered Pikmin 4 blue onion back to home base, keep these operational tips in mind:

  • Clear Enemy Paths First: Eliminate patrolling wildlife along the delivery route to prevent your carriers from getting ambushed and dropping their precious cargo.
  • Optimize Carrier Counts: Assign the exact number of helpers needed to maximize walking speed without wasting available squad manpower.
  • Leverage Oatchi: Use your trusty canine companion to carry heavy loads or clear secondary objectives while your squad handles the heavy lifting.

Frequently Asked Questions

How many blue onions are in Pikmin 4?

There are two separate vessels to discover. The first unlocks the ability to grow the species, while the second integrates into your Master Onion to grant bonus seedlings.

Do I need Ice Pikmin to get the first blue onion?

Not strictly, provided you have met alternative requirements such as having advanced Flarlic upgrades or bringing existing Blue Pikmin along for the journey. However, freezing the water provides a very reliable routing option.

What happens when you find the second onion?

Bringing back the second unit rewards you with 20 additional Blue Pikmin straight to your Master Onion inventory, helping you rapidly scale up your aquatic workforce.