I really wouldn't know for sure. Fritillaria really not that long. I only keep records (if any) of the sowing date, but then I never mention germination or anything else.
Cardiocrinum took really long. Probably from summer till next spring. This is their second spring. And still just one leaf.
I'm at work now (I do all my forum-ing at work... more free time - LOL).
At home I seem to get distracted.
IF I find more info, I'll let you know.
