Dahlia flowers, a member of the Asteraceae family ... You can also propagate dahlias from stem cuttings. "[The] easiest way, in my opinion, is to propagate via stem cuttings," says horticulturist ...

All you need to do is trick the dahlia tuber into making new shoots in ... a hard surface and remove the lower leaves flush with the stem. Neatly trim the base of the cutting to remove untidy ...