Blending wheatgrass will take a powerfull blender along with a tamper to push the grass into the blades.After blending youll still need to extract the juice by using a nutmilk bag.Consuming the grass mush would probably be awfull and possibly obstruct the bowels.You can see grass being blended at youtube.com blindguru.com is the poster of the video I speak of.Blending grass is fast but the amount of grass needed for blending is going to give a yield of 6-8ozs.When I blend grass I use a whole flat of barley and generaly get a 10oz yield.