Devon,
United Kingdom 
Do astrantia flower again if they are cut back? I've got one that is only just blooming but all the others have gone over.
21 Jul, 2023
Answers
Thank you , I'll do that now as I don't think they have formed seeds.
24 Jul, 2023
It is worth a try, cut them back and you may get a second flush later on. If they have started to form seeds then it is unlikely they will re-flower. Worth a go though.
22 Jul, 2023