Pirate Seas - Day 17

Pirate Seas - Day 17 is the 17th level in Pirate Seas. To complete this level, the player must defeat 20 zombies in 30 seconds.

Difficulty

 * The objective is not hard to complete. You can do it by using plants that deal splash damage, such as the Coconut Cannon and using Plant Food on Spring Beans to instant kill zombies, as there are only two planks.
 * This level may be hard, because all the hard zombies from this world appears in this level. You will lose if you do not have an excellent strategy.

Strategies

 * See Gallery for more details.

Notes: This strategy is for all versions.
 * Suggested plants
 * Sunflower
 * Coconut Cannon
 * Spring Bean
 * Iceberg Lettuce
 * Repeater
 * Plant two columns of Sunflowers. Plant Spring Beans and Iceberg Lettuce.
 * When you have enough sun, plant one Coconut Cannon on each lane.
 * Plant at least one column of Repeaters.
 * Remember the Spring Bean's Plant Food Upgrade. It will greatly help you to kill all the dangerous zombies, especially Barrel Roller Zombies.
 * Imp Cannons can be easily defeated after you follow the previous line by Coconut Cannon.
 * Repeaters will help you to weaken the zombies.

Trivia

 * Before the 1.9 update, the player could not lose any lawn mowers.