Petrified Cactus

Petrified Cactus is a Rare variant of Cactus in Plants vs. Zombies: Garden Warfare 2. It was first revealed on the Twitter page in December 2015 in a preview of Sandy Sands. It was later revealed in a live stream that the Petrified Cactus is special as if it tries to fire after a previous shot, the previous shot will explode, like Captain Cannon's Extend-o-Cannon and Electro Pea's Electro Cannon. Like the Jade Cactus, the Petrified Cactus sacrifices some of its speed for more health.

Stickerbook description
Not only does Petrified Cactus' strong exterior protect her in battle, it also doubles as a wildlife sanctuary for all manner of woodland creatures.

In-game description
Hit the fire button while your shots are airborne to trigger an extra large explosion!

Trivia

 * It uses two gestures in its trailer.
 * The first shows it punching twice before spinning and punching a third time, whilst its audio is used from the "Pose Striker" gesture. It is named "One Two Twirl."
 * The second is the "Flip and Point" gesture from the first game.
 * In its Stickerbook description, it says that its strong exterior doubles as a wildlife sanctuary for woodland creatures, which is the reason why it has animals on it.
 * Petrified Cactus, Zoologist, Park Ranger, Scuba Soldier and S.H.R.IMP, Captain Sharkbite and Marine Biologist are the only variants that have animals on them without customization.
 * Petrified Cactus is also the only one of those is a plant variant.
 * There is a glitch where the Petrified Cactus uses the Garlic Drone, the Garlic Drone uses Petrified Cactus' crosshair instead of its normal crosshair.