Kochia is an unusual annual plant in a cylindrical cone shape, 2 to 4 feet/70-130cm tall, the dense green foliage of which becomes deep purple-red in autumn. Quite a show in autumn! Equally wonderful as a tightly shaped specimen plant in a flower garden, or as a annual hedge. Reseeds readily, so be sure to cut down before seeds ripen. Also known as 'Mexican Fire Bush', and 'Summer Cypress'.