That's a new one on me....but if you are in the Toronto area, especially east Toronto, do place a call to Pineridge Nurseries on Brock Road in Pickering...or to the lady who began Pineridge--she has her own nursery further north on Brock Road in Uxbridge...Margorie Mason Hogue of Hogue Nurseries. Phone or E-Mail.
She's the lady that is seen and heard regularly on radio and TV. What she doesn't know about plants they haven't developed yet...and if she doesn't have the plant you're looking for, she undoubtedly knows where to get it.

If you are in the west part of Toronto...Humber Nurseries...Canada's largest can be given a call or E-Mail them.

Robin Parer at geraniaceae.com has the best selection of Geraniums and Pelargoniums in the US