Wheat Grass in the Garden?

I've reached the age and stage in my life when I've arrived at the strange realization: I'm turning into my mother.  In other words, I get excited about plants.  Here is my current obsession: Dwarf Sweet Flag, aka Acorous Gramineus.  

Isn't it fun? I love the vibrant lime green color.  When my friend, Jessica, saw it she told me, "It looks like wheat grass." That's when the light came on and I realized why I loved it so.  So my flower beds will now be filled with my wheat grass knock-off.  If you want to do the same, you can find it at Home Depot.