Skyfire Locks is more than a refuge for frightened sheep, adventurer. These folk depend upon House Haillenarte for physicking as well as succor and shelter from dragon fire. It is no niminy-piminy Ul'dahn apothecary we have. We must know whence fresh herbs can be procured should we run low.
Travel to the Coerthas central highlands, equip a botanist's secondary tool, and commence harvesting.