Hi Tim,
thak you for your reply. It is a pity, that I cannot ask anybody about the
origin of my Pleiones. They measure 8 cm from tip to tip. I cultivate them
together with P.limprichtii and other acid loving plants like Shortia, Cassiope,
Soldanella, Gentianas and more in a bowl on peat blocks and give them only
a light cover of conifer branches in winter.