Before I forget about this again.
Sheri, looking over this whole thread again, in your initial post, you said you could "not figure out the trade name or cultivar".
Lin then posted that she only found one cultivar 'Lucerne'.
I just looked closely at what you wrote that the tag said "Sisyrinchium angustifolium/blue eyed blue note grass"
Did a quick Google search
http://www.monrovia.com/plant-...
I will create a new entry as soon as I find the cultivar name since Blue Note is the trademarked name.