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 ...

What’s your favorite color? My favorite color has always been green. I guess it figures, given my life-long interest in plants. But, if you ask me what my favorite color of flower is, I would say blue ...

Instead of leaving your garden barren in winter, choose from these winter flowers that thrive in cold temperatures, from winter jasmine to snowdrops.

In May, when my new, blue butterfly bush started to bloom, I realized it could be the focal point for a patriotic garden. It also was the season for patriotic sentiments with Memorial Day, Flag Day ...

To invite more hummingbirds to your garden, consider planting these flowers as a dynamic duo. They both feed the birds and ...

Looking for easy ways to add lots of color to your yard, no matter how much space you have to fill? Bushes that attract butterflies are the answer! Plant just a few bushes to fill in empty corners, or ...

Although we typically associate sunshine with plant growth, you don't have to let a lack of light stop you from growing your ...

Katherine Gallagher is a writer and sustainability expert. She holds a B.A. in English Literature from Chapman University and a Sustainable Tourism certificate from the GSTC. An evergreen flowering ...

Beautiful and fragrant blue petunias get their unusual color from a molecular defect in the system that controls the acidity of the plants' cells. A new study reveals this defect in full, solving the ...

Adrian Dyer receives funding from The Australian Research Council. At a dinner party, or in the schoolyard, the question of favourite colour frequently results in an answer of “blue”. Why is it that ...

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 ...