Yes it has a chance to learn a trait. I believe you can only learn 1 trait per plant that way.
Correct, 'using' a plant teaches you the first trait. And it's too bad only one trait can be learned this way.
PC/NA/DC
Breton Sorcerer Maester.White - BB meets GoT >Master Crafter< { 9 Traits completed 4/23/15 } TANSTAAFL--->There ain't no such thing as a free lunch.....Robert Heinlein Women and cats will do as they please, and men and dogs should relax and get used to the idea....Heinlein All those moments will be lost in time, like tears...in...rain. Time to die. "Blade Runner" ESO: the game you hate to love and love to hate....( >_<) May RNG be with you (*,_,*)