I was given some trillium rhizomes in early autumn last year (T. erectum and T. grandiflorum I think). I didn't have any ground ready to put them in, so potted them up in pots of compost. I know that they don't grow well in pots, but didnnt have any choice at that point.
There is no sign of them yet. Should I be seeing shoots yet? Or are they doomed?
I haven't dared have a poked yet. I'm in North Yorkshire.