Packet of Tharlendris Seeds
It is initially received as a quest reward from Morrowgrain Research. More packets can be purchased from:
Use Evergreen Pouch to combine two samples and a Packet of Tharlendris Seeds to create an . This is necessary for the completion of the repeatable quest Morrowgrain Research. Before additional ways to gain reputation with the main factions were introduced, this was the only way to become Exalted with Darnassus to acquire a Night Elf mount for non-Night Elves.