Ligularia "Britt-Marie Crawford"
When can you plant seeds from Ligularia "Britt-Marie Crawford". We live in Park rapids, MN.
Hubbard County Minnesota
That's a beautiful plant that thrives in shade. It is hardy for Zone 4, so you'll need to provide extra winter protection once your plants are growing next year.
You will have the best success starting these seeds indoors early next spring 6-8 weeks before you can transplant plants outdoors. Here is information from the U regarding seed starting: https://www.extension.umn.edu/garden/yard-garden/flowers/starting-seeds-indoors/