Pirate Seas - Day 21

Pirate Seas - Day 21 is the twenty-first level in Pirate Seas. To complete this level, the player must defeat five zombies in five seconds and produce 3250 sun. When finishing this level for the first time, the player gets an upgrade called Extra Seed Slot, which unlocks another seed slot for choosing one more plant.

Difficulty

 * All the objectives should not be too hard to success. Just focus on dealing the zombies along choose Coconut Cannon.
 * This should be easy if you try to think harder.

Strategies

 * See Gallery for more details.

Notes: This strategy is for all versions.
 * Suggested plants
 * Twin Sunflower
 * Wall-nut
 * Spring Bean
 * Iceberg Lettuce
 * Coconut Cannon
 * Do what you need first.
 * 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 a Plant Food on a Twin Sunflower to produce more sun. If things are going to be better, you can plant one more column of Twin Sunflowers.
 * Spring Bean will also help you finish the first objective if there are too many zombies on the lawn.
 * Wall-nut are still essential to stop the Swashbuckler Zombies.