Mosswood the Ancient wants you to journey to Skald and plant Ironroot Seeds in three different mounds of Fertile Volcanic Soil and then return to him in Ruuan Weald.
If you follow the road east and up the side of the mountain, then turn north, you will come to my long lost home.
Once there was a wood there. Its name is forgotten. Long ago the Burning Legion summoned scorched imps and other creatures of flame. My home was destroyed and my people fled. Now only I remain.
I have saved some ironroot seeds that could be planted in fertile volcanic soil. Their magic is strong. Do this for me and I will share with you the treasures of a forgotten age.