I know another selection :"Pervana" probably selected in Holland, but I don't know why . Maybe a little pendula form ??
Picea mexicana are naturaly blue.
Clement

I also have the 'Pervana' in my collection but then under Picea engelmannii var. mexicana 'Pervana'.
It's not a Dutch selection.

Yes Edwin, sometimes treated a species, sometimes a var. of Picea engelmannii.
I think it's better in species : Picea mexicana.
Cl�ment

Clement...does the blue fade to green as new growth matures on the Picea mexicana "Pervana" ?

Very nice and desirable conifer.

Dave