A Green Thumb

Steps

 * 1) Speak to Dhala Veera on Green Knoll
 * 2) Use Dhala's Rejuvenating Bloom on 6 corrupted saplings in Treant Grove
 * 3) Speak to Whittier

Rewards

 * At least
 * One of the following, based on class:
 * Tempered Tower Shield (Crusader, Warrior)