Inula racemosa is a PERENNIAL growing to 2 m (6ft) by 1.5 m (5ft). . It is hardy to UK zone 7. It is in flower from July to August, and the seeds ripen from August to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (