not really they are short lived perenials. you could take cuttings in the hope you can keep it going. they grow readily from seed too.

I assume that you are talking about C. grandiflora. C. verticillata and C. auriculata are much longer lived.

Hi, there are between 80 and 100 species of Coreopsis, both annuals and perennials, some perennial species are usually grown as annuals, C grandiflora being 1 of them, so a lot depends on which species you have, but as Seaburngirl says, they're easily grown from seed, Derek.