HYDRANGEAS come in a range of colours, from sweet baby pink flowers to powder blue petals. However, some varieties have the ability to change the colour of their flowers over time. How can you ...

Get plant picks and timing to pair blue plumbago, white vinca, duranta, pansies and more for drought-smart color from fall ...

Turning down flowers on the basis of their colour is unlikely to raise your popularity stakes. Yet, some animal pollinators are adapted for this particular choosiness, which enables them to single ...

A new study of flower colour variation shows that the peaks are in fact connected by a path of transitional fitness, allowing species to 'stroll' from one peak to the other.

Over 450 species of flower have the ability to shapeshift, altering their colour and positions over the course of a day. The secondary palette tells pollinators that a particular flower has ...

But flowers did not evolve their colour for our pleasure. They did so to attract pollinators. Therefore, to understand why flowers produce such vibrant colours, we have to consider how pollinators ...