Hi encore , perhaps Thalia Blue Cup is a plant lost to cultivation now , but my info source says
"Blue cup probably originates from a now closed nursery called "
Does anyone have any old Thalia hybrids that do interesting and exciting things ?
Thanks
Later
Steve
p.s. Doing a little web research I found it may well be a Greg Speichert hybrid , sorry to say I know nothing about Mr Speichert but I shall get on with the quest to find more info.