Helichrysum is the name you're grasping for, Tobysmum! These flowers, whilst beautiful, are only annuals, so you will need to grow more for next year, and if you move them now, they won't cope.

thank you for the proper name and advice. should i set new seeds now?
its a good job you told me the name because i would never find new seeds looking for hely something!!!!!! love tobysmum

If you're lucky you might be able to collect seed from the old flowerheads, if you're not keeping them for indoors, but otherwise, start them off next spring - they're hardy annuals, but won't go through a winter outside, so should be sown in April, outdoors, or earlier indoors.

o.k i was thinking of growing them inside.

Hmm, not sure how successful that would be, unless you can provide a spot with full sun. I used to collect the flowerheads, put them in a dish and sprinkle pot pourri scent or lavender essential oil over them. Amazing how long they keep their colour.

what a good idea bamboo