Wind Pea

Wind pea is a premium plant unlocked by collecting 100 seed packets. They do 20 damage per usual shot.

Origins
They are based off of the Pisum sativum, or pea plant, except more like a shooter. They are also the wind version of the original Peashooter from PVZ1 - 2. Wind - or air -  is also a basic element, giving this plant the name Wind Pea.

Upgrades
When the player uses plant food on this plant, they will blow 50% of zombies back to the start and will steal any headpieces. When levelled up, they may have a higher chance of blowing zombies back  (inculding flying zombies) and stealing headpieces. (20%, -- 50% (level 5) -- 80% (level 10)

Their mastery effect will make them blow multiple zombies back.

Strategies
Use this behind any Defensive Plants and with Arma Mint to keep zombies back and significantly weaken buckethead and cone zombies. It is advised to also use this on Save Our Seeds levels to protect the endangered plants.