Gatling Pea

Gatling Pea is a plant that is an upgrade available for purchase from Crazy Dave's Twiddydinkies and is one of the first upgrade plants. It upgrades from the Repeater and must be planted on top of the Repeater. It fires twice as fast as a Repeater and four times as fast as a Peashooter. The seed packet costs $5000. It is also one of the first two upgrade plants the player can purchase after beating Level 3-4, the other being Twin sunflower. It deals the same damage per pea as the Peashooter, but it shoots four of them at a time.

Origins
Its name and appearance are a reference to the Gatling Gun, one of the best-known early rapid-fire weapons, invented by Richard Gatling.