Bag of Verlok Miracle-Grow

Bag of Verlok Miracle-Grow is a quest item for Quest:Through Persistence.

Source
This item rarely drops from:
 * Verlok Shroomtender in Deepholm
 * Verlok Grubthumper in Deepholm
 * Verlok Basilisk Rider in Deepholm

It can also be created by combining five Sprinkle of Verlok Miracle-Grow, which drop far more commonly from the above mobs.