Shrub

 are cheap, non-premium items. There are different varieties of shrubs; their prices ranging from $25 to $325 (but in Krustyland they cost 50 tickets). On February 22, 2018 during the Bart Royale 2018 Event. 7 of them were part of the Overgrown Ruins Bundle.

Regular
Moe Szyslak Artie Ziff
 * Spy on Midge - 12h
 * Spy on Everyone - 12h

Trivia

 * During the Easter 2014 Event, shrubs sprouted pink flowers.