Blue cornflower seeds

The flowerhead will become a seed head - leave it on the plant, keep an eye on it otherwise you'll go to collect one day and find all the seed's already blown away.

Which may not be such a big deal as they will seed into your garden!

Thanks, i,ll collect them before they fall.

Alternatively once the flower is going over put a paper bag over the whole of the head and anchor with twine. Cut off the complete flower, stem and all, and hang upside down somewhere dry. The seeds will drop into the paper bag and you will be able to save and sow them.

Thanks, i, ll try that.. I did wonder how others collect seed.

Good luck!

Don't try and save too many seeds if you like wildlife. Goldfinches will go a long way for cornflower seed heads.

I have a few plants so will only take seeds from a couple of flowers.