Blue flowers are fairly uncommon in ... Read more: What It Really Means When Your Plant Leaves Start Turning Yellow Giving cornflower plenty of what it needs can help it attract lots of ...

Bachelor button (Centaurea cyanus) is an easy-to-grow annual with cornflower-blue blooms and an upright ... twining vines with heart-shaped leaves quickly clamber up a string or wire trellis ...

It was a knobbly blob, cornflower blue and blooming from the brown sludge ... the elephants burying their family members with leaves and dirt, even the octopus fleeing an aquarium for the freedom ...

It looks simple - a pretty blue cornflower - but this plant is causing controversy in Austria. It's the chosen flower of the far-right Freedom Party, even though it was once associated with the Nazis.