Hi Pele,
Firstly Jingle Bells does produce Single and Semi Double flowers.

Do you have these 4 plants in separate hanging baskets or are they all in the same hanging basket? - Kath:)

Hi Kath,

They are in separate baskets...not even next to each other! But at the store they were all scrunched together on racks...do you think a double Jingle Bells got mixed in with a Blue Eyes?

Yes Pele, I reckon when they planted the baskets up, someone accidently put the wrong plant into that basket.

Going back to Jingle Bells you sometimes see single and semi double flowers on the same stem. - Kath:)

I didn't know that about fuschia's - I thought a single would only have singles and doubles only doubles :-)

Well, I think it's kind of cool that I have a THIRD variety now :-)

Thanks for your help Kath - you are a wealth of knowledge!
:-)