Gathering professions

[Fuz]

What is the most profitable gathering profession? I took stonecutters but the things that I can order costs more than their price on the market.
Any more needed and profitable one?

[Niwe]

You will get at most 20silver every 12hours. 

[Keawen]

I took treefellers on 1 because the sap is needed to make pickaxe and those sells to a decent prices but don't expect big cash flow because takes like 2hrs for each sap and 2hrs for the pickaxe from potters thats for viridian not sure higher up if time change or not.