There was a thread on snowlily farming which was i really interested in discussing but it got deleted i guess. Not sure why.
Still, I wanna reopen this for discussion.
Question : Best way to farm Snow lily (and other mats for alchemy)?
I personally 'farm' Snowlily using Pandarian Herb bags sold for 1 spirit of harmony each by a vendor at vale.
Results of 52 Spirit of harmony = 52 bags =
http://i.imgur.com/Rw3tnHM.jpg
http://i.imgur.com/qmpZdbT.jpg
Thats about 30 stacks of snowlily, 30 stacks of Fools cap, 40 stacks of silkweed AND enough rainpoppy + Greentea to give u 30 stacks Ink of dreams and 7 stacks of the rare ink what ever its called (second image).
Farming them using herbalism :
I have about 10 - 20 nodes of snowlily on my addon and 10-20 of frozen herbs (that have a chance to drop snowlily). But farming them is difficult since most of the nodes are under heavy competition.
Any herbalists wanna share how they farm this stuff? I am interested in knowing new and more efficient ways. Thanks!

