Mine have come mainly from Nicky….I have just posted pictures of Nicky’s Grande. Tried Ivan but no luck. Have picked up the odd one on eBay but a bit hit and miss with regard to quality, are few and far between and get bid up to crazy prices. Sorry can’t be much more help but will let you know if I find a source.I tried to google some nurseries, apart from Nicky, Ivan in Queensland promised a list of some, but I haven’t heard more…..I am on his mail list. You are very right that good phrags are hard to find. I am planning an overseas trip next year ( depending how Covid develops ) to visit my patents in Europe. Do you know of any nursery either in Asia or Europe, that would sell decent flasks?