If the player hypnotizes a Peashooter Zombie or a Gatling Pea Zombie, it will still shoot at his or her plants through the back of its head. However, it will still eat other zombies. Hypnotizing a Jalapeno Zombie causes it to explode once it leaves the screen and destroys the player's plants, despite being a friendly comrade.
Even though freezing Peashooter Zombies with Ice-shrooms or butter prevents them from shooting peas, slowing them down with Snow Peas, Winter Melons, or the residue left behind by Ice-shrooms do not hamper that ability.
Apparently, the zombies' instant kills are stronger than that of the plants' instant kills, since the Squash Zombie can kill the Tall-nut in one hit while the plant Squash requires two hits to kill the Tall-nut Zombie.
In the iPad version, the Gatling Pea Zombie's head looks as if were kind of floating off the body, with a stem supporting the head.
This is the only pool level that does not have ambush zombies.
In the icon for the iPad version, it shows a Jalapeno Zombie and a Gatling Pea Zombie at night.
According to LawnStrings, this mini-game's original name was going to be War and Peas 2, with "War and Peas" mostly likely being a pun on "War and Peace". A box with the words "War and Peas" is visible in Crazy Dave's Twiddydinkies.