I apologize if this has been asked and answered previously - a search brings up too many results of general conversations.

This year I ws'd a whole bunch of old seed that I purchased a few years ago from Valueseed. I'm actually quite surprised at the great germination rates I'm getting - probably because they were packed in foil. Anyway, the Lobelia doesn't seem to be germinating, and I really would like to have some this year. Is it too late to make ws'ing worthwhile, or should I just purchase some at the nursery?

Thanks in advance!