Luca,
Glad to see you here! I've been wondering for a while how you have been.
Yes, I recall our messages. I don't doubt there are Eximium x Pubescens crosses. i thought John F did one a while back and crossed it with a larger Pubescens. The pods on his plant were much larger than the ones I'm picturing, but nothing like the size of a regular Pubescens.
I find the Rocopica very easy to grow. As Talas said, they have been grown for a long time by many pepperheads. They seem very vigorous and the plants shoot upwards. Pretty plant.
Trying to cross this one with a large Rocoto may be interesting.
PM me and let me know how you're doing, OK? How's your hydroponics adventure going?
Cayennelover, sorry, they are a little short of habanero or naga heat.
They had a sharper bite than I expected though. More tepin-like.
Chris