Troll Bone

Troll bones are one of the many things you get when you kill trolls  and Olog-Hai.

They are useful because they can be made into six pieces of bonemeal. This makes trolls a good target for good players to hunt, although Orcs are more common. A stack of troll bones will go a long way when fertilizing your crops.

Troll bones may also be bought by Galadhrim traders.