Mustard Moments: Looking for the Tiger Tail

I have not seen Tiger Tail mustard on supermarket shelves for a few months. Started by Develey, a German mustard company near Munich in 1845 built a location north of Memphis in Dyersburg, Tenn., The company opened its 17th plant in 2016.  (source: nytimes) Their Garden Herb Mustard tasted good, but the herbs got stuck