How to extract seeds from Sea Holly

Question

Friend sharing sea holly but I can’t find any info on it. I have three cuttings that are not rooting. Can I try flower heads and extract seeds from that? thanks in advance

Answer 1

As long as the seed head has dried, and you know that the seeds are mature then they will grow from seed. There is a stratification process, too. This article will help: https://www.gardeningknowhow.com/ornamental/flowers/sea-holly/sea-holly-flowers.htm