Cleansing Felwood

Plants give life to Felwood, yet even they suffer the taint of corruption. I know ways to cleanse them, but I cannot give out such knowledge to those I don't know or trust. Prove to me that you will truly aid the cause of the Cenarion Circle!$B$BTo the north lie the Irontree Caverns. The Warpwood elementals present there are now beyond hope of cleansing. I ask you to bring me their sap - blood amber it is called - so I may study it in the hopes of saving other forms of life here.