Elephant-shear

Elephant-shears are straight-shooting plants that fire projectiles that keep zombies back for a bit.

Overview
Elephant-shear's projectiles do 1 damage point a second, but they keep the zombie they hit in place. It will continue hitting the zombie, keeping it in place for 4 seconds, or until the leaf is eaten/destroyed by another zombie. The leaf has 2 ndb of health. If all 4 seconds are used, then the zombie the leaf hits will be pushed back half a tile.

Elephant-shear is based off of the leaves and the corns of the Colocasia esculenta, also known as the elephant-ear. Its name is a portmanteau of "elephant-ear" and "shear."

Plant Food Ability
Using Plant Food on Elephant-shear causes it to shoot a sharp leaf that halves the health of every zombie in the lane.

Strategies
In a way, Elephant-shear can be seen as a cheaper Primal Peashooter. While it can keep back a small mass of zombies, it fails against a huge horde of them, due to the zombies being able to eat through Elephant-shear's leaves.