Sas: I will never send someone ,different cuttings or tree on purpose,and I try to be totally accurate when taking cuttings.
I would also be inaccurate to say that i have been pleased with Col de Dame black(noir),this year,because I was not.
The unsuitable cold Summer ,made it not ripe properly this year,but I had ripe fruits ,in the past years so I know how special it is.
Col de Dame gris,did much better in this difficult climate,yet,in better climates both are heavenly good.