Acidic Citrus

Acid Lemon (强酸柠檬; pinyin: qiángsuān níngméng) is a plant in the Chinese version of Plants vs. Zombies 2. It shoots acid lemonade droplets at zombies, and any metal objects or shields on the zombies will get corroded.

Almanac Entry (translated)
Sun cost : 125

DAMAGE: Moderate RECHARGE: Fast

Acid Lemon causes extra damage to metal armor.

Although Acid Lemon likes playing in water, he is actually a landlubber. Although when he talks to others about catching fishes in water, he looks confident, with his current body and cute swim ring, this is not a convincing thing.

Plant Food
When fed Plant Food, it will rain lemonade droplets on the zombies three times. If used in Big Wave Beach, it will cause the water to turn yellow.

Costumed
When given Plant Food, Acid Lemon summons a storm of acid lemonade rain. It can also acidify the water, turning it yellow and damaging all the zombies in it.

Trivia

 * Although its costume is an inflatable inner tube, it does not allow the Acid Lemon to be planted in water without the aid of a Lily Pad.
 * This trait is shared by Pea-nut and its costume.
 * It is the only plant that is able to change the color of the water in Big Wave Beach.
 * Its attack deals one normal damage shot to most zombies and 3 normal damage shots to zombies with metal objects on them.
 * Lemonade droplets cannot extinguish Explorer Zombie's torch or Prospector Zombie's dynamite.
 * After the 1.4.2 update, it now deals more damage, as it now deals 2.5 damage to normal zombies. This means that, judged by the damage difference it had before the 1.4.2 update, it should now deal 7.5 damage to zombies with metal armor.
 * Pre-1.4.2, its attack dealt one normal damage shot to most zombies and 3 normal damage shots to
 * Strangely enough, it cannot corrode robotic zombies like the Robo-Cone Zombie in Far Future.
 * Acid Lemon is the only plant based on a lemon in the whole series.