Horseradish, well rooted in a quart container.  Can be easily split into multiple plants once received. 
 
Cruciferous vegetable, typically used as a condiment or for medicinal purposes. 
 
Relieves colds and breathing issues.  When cut, begins  breaking down into an oil known as allyl isothiocyanate, which is the mustard oil that gives horseradish its known taste, smell, and odor.