A blue-purple member of the Plectranthus genus grows out in nature. - Sky Sailom Sangdad/Shutterstock Butterflies are more than just sets of pretty patterned wings and an easy at-home science project ...

Our landscapes all have the potential to be very colorful. You can find a plant for every color in the rainbow, and the color blue is extremely popular. This week, I would like to share with you some ...

As forget-me-nots fade, my love for blue if fulfilled through other plants. And I am not talking about near-blue, almost-blue or soft violet. True blue is waving from several corners of the yard ...

Blue porterweed (Stachytarpheta cayennensis) is part of the Verbenaceae family. The bright green leaves have a quilt-like ...

Blue flowers are rare in nature, and for good reason: the color is usually the result of mutations and quirks of acidity levels rather than an actual blue pigment. That makes genetically engineering a ...

At a dinner party, or in the schoolyard, the question of favourite colour frequently results in an answer of “blue”. Why is it that humans are so fond of blue? And why does it seem to be so rare in ...