Acidic Citrus

Acid Lemon (强酸柠檬) is a plant in the Chinese version of Plants vs. Zombies 2. It shoots acid lemonade droplets at the zombies, which corrodes metal objects and shells.

Almanac Entry (translated)
Sun cost : 125

DAMAGE: Moderate RECHARGE: Mediocre

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.

Level upgrade

 * Level 2 
 * Combat Training: Acid Lemon has 50% more attack power and health (150% of initial).
 * Acid Strengthen: Acid Lemon now shoots two droplets instead of one, as well as corroding Conehead Zombies' conehead.
 * Level 3 
 * Evolved Strong Acid: Acid Lemon can now shoot three droplets in one shot, as well as slightly corroding every zombie.
 * Cell Activation: Acid Lemons has 50% more attack power and health (200% of initial).
 * Level 4 
 * Ability Awaken: Acid Lemon has a chance of being boosted when planted.

Costumed
When costumed, Acid Lemon summons a storm of acid lemonade rain. It can also acidify the water, turning it yellow and damaging all the zombies swimming 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.
 * This plant appears to be the counterpart of Small Lotus.
 * It is the only plant to be able to change the color of the water in Big Wave Beach.
 * Its attack deals 1 NDS to most zombies and 3 NDS to zombies with metal on them, pre-1.4.2
 * Acid Lemon coloring water is a reference of how lemonade is made.
 * Lemonade droplets cannot extinguish Explorer Zombie's torch or Prospector Zombie's dynamite.
 * In the 1.4.2 update, it now deals more damage, as it now deals 2.5 to normal zombies. It is unknown how much damage it does to metal.
 * Strangely enough, it cannot corrode robot zombies in the Far Future.