Hello,
Here is a quick link to see some examples of the last plant tool:
http://pagesperso-orange.fr/glg3d/gallery.html
the name is “Haies” = hedges.
Just create a line, choose the plant and give a height to generate it.
It uses the Vray textures with Subsurface.
Nothing else to do, it 's ready to use.
it’s future price will be around 50 €
Bye
Gaël
Looks good Gael.
Make you you call them “hedges” and not “edges” 
Can you do box type hedges with it?
yes, sorry for "h"edges, I couldn’t corrected it…
Well, the “hedges” are more like wild plants in order to be as natural as possible according to the height you choose.
I often use it as short plants like flowers but some are nice to be like hedges.
Moreover, people here like more wild ones than box type ones.
Bye
Gael