Help! What to do w/ Wheatgrass?

mermadria

I just bought a pint-size plastic container of sprouted wheatgrass from the grocery store and am not entirely sure what to do with it. Also, I don’t know much about how it grows.

Do I snip off the blades and juice them or juice the roots too?

If I do just juice the blades, will it grow back? It looks like it’s growing in dirt. Should I re-plant it in a proper container?

Any and all help appreciated! ~Adria