If you get an electric juicer, make sure you get a masticating one. A centrifugal juicer will not juice wheatgrass at all.
Note that the grass may get tangled around the blades of the blender if the blades of grass are too long. This will not be an issue in most cases, and you can simply clean the blades of your blender after you finish getting the juice out. Pay attention to possible signs of trouble, though, like a slowing blade or the sounds of a struggling motor. If you suspect that the wheatgrass is clogging your blender, you may need to fish out the wayward wheatgrass before you continue blending.
