Mostly Earth Root is growing on places rich of shadow (half under a rock on Sentinel island I've find 1 or 2 times Earth Root and in Broken Valley in mostly in Dungeons. But you must look patiently. Ginseng you see mostly from afar, also Fatfern and Whisperwood is clearly visible ...

But I visit always Folo after each level-up wink

On 7th of february 2015 : I start a new adventure in the Divinity world of Original Sin,
it's a Fantastic Freaking Fabulous Funny ... it's my All Time Favorite One !