If you are looking for smaller than 6" inch pots, then Garden Retreat may be your best option. If you can wait until May, most Garden Centres will have them, including Calgary Co-op, but they will be in a 6" or 1 gallon size. Most wholesale growers will only grow the Calliope series in larger sizes since the cuttings are very expensive. You can google Syngenta flowers to see the plant breeder list of 2014 varieties.
You might get lucky & find some at the Garden Show, Spruce Meadows on April 12 & 13. Some of the vendors sell plants at the show.
