For the Chinese version of the level, see Pirate Seas - Day 21 (Chinese version).

Pirate Seas - Day 21 is the 21st level of Pirate Seas in Plants vs. Zombies 2. To complete this level, the player must defeat five zombies in five seconds and produce 3250 sun. When this level is finished for the first time, the player unlocks an upgrade, Extra Seed Slot, which unlocks an extra seed slot for choosing one more plant.

Difficulty

The player should have no worries on defeating 5 zombies in 5 seconds. However, producing 3250 sun can be challenging. Using Plant Food on sun producers and boosted them with Enlighten-mint are recommended, as they will make this goal easier. Imp Cannons can be struggling to deal with, but if the player is supplied with powerful plants like Coconut Cannon or a good projectile plant like Repeater, the player should defeat them easily. Swashbuckler Zombies only pose as a minor threat in this level.

Waves

The small number next to the zombie icon means that zombie will always appear in that lane, with 1 being the topmost lane and 5 being the bottommost one.
Waves Non-dynamic zombies Ambush zombies Note(s)
1 Pirate Zombie2.png None
2 Pirate Zombie2.png None
3 Pirate Zombie2.png None Carries 1x Plant Food.
4 Conehead Pirate2.png None
5 Swashbuckler Zombie2.png1 Swashbuckler Zombie2.png5 None Carries 1x Plant Food.
6 Pirate Zombie2.png Conehead Pirate2.png3 None
7 Pirate Zombie2.png3 Conehead Pirate2.png4 Swashbuckler Zombie2.png Swashbuckler Zombie2.png Swashbuckler Zombie2.png Raiding Party!
8 Conehead Pirate2.png3 Conehead Pirate2.png4 Flag Pirate Zombie2.png Imp Cannon2.png2 None First flag.
Carries 1x Plant Food.
9 Conehead Pirate2.png3 Swashbuckler Zombie2.png1 Swashbuckler Zombie2.png2 None
10 Pirate Zombie2.png3 Pirate Zombie2.png3 Pirate Zombie2.png4 Pirate Zombie2.png4 Pirate Zombie2.png4 None Carries 1x Plant Food.
11 Conehead Pirate2.png Conehead Pirate2.png Swashbuckler Zombie2.png1 Swashbuckler Zombie2.png5 None
12 Imp Cannon2.png5 None Carries 1x Plant Food.
13 Pirate Zombie2.png3 Pirate Zombie2.png4 Conehead Pirate2.png3 Conehead Pirate2.png4 Swashbuckler Zombie2.png Swashbuckler Zombie2.png Swashbuckler Zombie2.png Swashbuckler Zombie2.png Swashbuckler Zombie2.png Raiding Party!
14 Pirate Zombie2.png3 Pirate Zombie2.png4 Swashbuckler Zombie2.png1 Swashbuckler Zombie2.png2 Swashbuckler Zombie2.png5 None Carries 1x Plant Food.
15 Pirate Zombie2.png Pirate Zombie2.png Conehead Pirate2.png Conehead Pirate2.png Buckethead Pirate2.png None
16 Conehead Pirate2.png3 Buckethead Pirate2.png4 Flag Pirate Zombie2.png Imp Cannon2.png1 Imp Cannon2.png5 None Final wave.
Carries 1x Plant Food.


Strategies

See Gallery for more details.

Notes: This strategy is for all versions.

  • Required plants:
  • Try to plant at least three Coconut Cannons to stop the Imp Cannons. This will help you complete the first objective without much troubles.
  • Feed Twin Sunflowers with Plant Food to produce more sun. If things are going to be better, you can plant one more column of Twin Sunflowers.
  • The Spring Bean will also help you finish the first objective if there are too many zombies on the lawn.
  • Wall-nuts are still essential to stop the Swashbuckler Zombies.

Gallery

Walkthrough

Trivia

  • Before the 1.9 update, the player could not lose any lawn mowers in order to complete the level.


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