Centaurea cyanus is an easy to grow annual, also known by its common name of cornflower.  Centaurea cyanus is best sown directly in the soil, where it is to flower, sow seeds from March until the end of May.

Centaurea cyanus flowers from June until September.  Ensure you pick the flowers regularly to prevent the plant from producing seeds, and to prolong and maximise the flowering period.

Articles that mention Centaurea cyanus:

• Aug. 2020 – Some Super Seeds to Sow in August!
• Mar. 2020 – Making Meadows
• Jul. 2019 – Butterfly Conservation’s Big Butterfly Count 2019
• Apr. 2019 – Lovely things to do in your garden, or at your allotment, from mid-April to mid-May
• Mar. 2018 – Sustainable Gardening Ideas
• Apr. 2017 – Beautiful, Easy to Grow Cut Flowers to Sow in April
• Jul. 2016 – The Butterfly Dome at the RHS Hampton Court Palace Flower Show 2016
• Nov. 2015 – Gardening Advice for Mid-March to Mid-April
• Nov. 2014 – Gardening Advice for Mid-September to Mid-October
• Nov. 2014 – Gardening Advice for Mid-August to Mid-September
• Nov. 2014 – Gardening Advice for Mid-April to Mid-May
• Nov. 2014 – Gardening Advice for Mid-September to Mid-October
• Nov. 2014 – Gardening Advice for Mid-May to Mid-June
• Nov. 2014 – Gardening Advice for Mid-August to Mid-September
• Nov. 2014 – Garden Advice for Mid-April to Mid-May