Luck O' the Zombie World is the 2nd Secret Realm in Plants vs. Zombies 2 with 25 Levels. It celebrates St. Patrick's day and usually runs through mid to late March.
The Plants that you can obtained in this world (My Take): Four-Leaf Blover: Day 3 Shamrocket: Day 9 Plucky Clover: Day 15 Fan Blover: 15 Seed Packets
