String of Pearls

Does anyone know where to get String of Pearls (senecio rowleyanus) in Vancouver?

Also would be interesting to know why they are so hard to find, since they are so popular right now and so easy to propagate and care for.

 

Hope someone pipes up, it's a neat plant. I haven't seen it lately.

 

There were some small hanging baskets of these available at Gardenworks | Garden Centre, Florist Shop & Garden Supplies on Lougheed today, along with some String of Beans.

 

If anyone is still looking for these, the UBC Shop in the Garden has a number of plants right now.