One thing you may not know about dwarves... They are amazing gardeners! Just look at all these fine specimens! As they are deep delvers they know where to find the rarest underground flora.
Come to the flower exchange and learn all the wonders of these medicinal, poisonous, and just plain pretty flowers.
We have Nasos Maloudis and Will Walker to thank for this amazing dwarven shop. Many hours in the dirt studying and examining plants... hundreds of hours! Or at least a 90 minute documentary on them ;)