Guide to growing False chamomile Boltonia
Boltonia are hardy perennials that flower from the middle of summer into Autumn.
They are commonly known as False Chamomile or False Starwort.
They can grow to an height of between 60 and 125cm depending on the species.
They have daisy like flowers with yellow centres; petals may be white, lavender or pink.
How to grow False chamomile (Boltonia)
When planting Boltonia outdoors it is best to sow out the seeds on the surface and lightly cover them in the early spring. If you plan to grow false chamomile indoors first then you should prepare seeds about 7 or 8 weeks beforehand. Boltonia usually takes two or three weeks to germinate and should be grown indoors at a temperature of 15 degrees Celsius. the seedlings should be put outside after the last frost of the spring at a spacing of 45 to 60cm. Boltonia should be planted into a partially shaded or fully sunlit area into a soil of pH 5,5 to 7.
Caring for False Chamomile in the garden
False Chamomile plants should be staked and divided every three years in the spring to maintain vigorous growth. Boltonia flowers should be dead headed following flowering to prevent them taking over the garden.