Four-Leaf Blover

 (四叶草; pinyin: sì yè cǎo) is a plant in Plants vs. Zombies: All Stars. It is the upgrade of Blover and the downgrade of Fan Blover. It attacks zombies by blowing strong winds at all zombies in the lane.

Plant Food
Tornado: Attacks all of its enemies on screen. It requires Brave Plant Food in order for it to activate.

Trivia

 * , Blover, Fan Blover, Shamrock, and Shamrockstar are the only plants based on clovers.