Devon,
United Kingdom 
Are Astrantia reliably perennial? I can't see any sign of them. Can't remember whether I planted them last year or the year before. The joys of old age!
19 Mar, 2023
Answers
Same here but they self-seed like weeds in my garden so perhaps be a little untidy and you should have more than you can handle in the spring.
20 Mar, 2023
Thankyou both. I guess I'm just being impatient.
21 Mar, 2023
they are for me but only just starting to show above the soil. I'm in E Yorks but on the cold edge of the wolds.
19 Mar, 2023