I’m so glad I grew cornflowers this year. Especially the ‘Black Ball’ cornflowers, which are port-dark and ever-so chic. I’ve grown them in thick drifts in different parts of the border, which increases their visual impact. They are such perfect plants for filling awkward spaces in borders, or seeding over the dying foliage of spring bulbs such as tulips.
For as long a season as possible, start sowing seeds in March and repeat every three weeks until late May. Don’t bother mixing colours – this only weakens their impact.
Vital stats:
Location:
Any well-drained soil. Light:
Full sun When to sow: March – May What can I expect from this plant? Height: 90cm
Spread: 20cm
Flowers: June – August