Sprinkle of Verlok Miracle-Grow

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

Five of these can be combined to form the Bag of Verlok Miracle-Grow, which is the actual item required for the quest.

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