Planting red, white, and blue flowers is a way to mark America's 250th anniversary in the landscape. Here are some good ...

Blue is a color that is often associated with spirituality and intellect. It is believed to have a calming effect, and it can help people fall asleep faster or feel relaxed. Light blue is often ...

The search for nectar costs insects a lot of energy, so they have to be as efficient as possible. Colorful patterns on the petals can help with that. Be it mallow, foxglove or forget-me-not: many ...

Flowers have lots of different patterns on their surfaces that help to guide bees and other pollinators towards the flower’s nectar, speeding up pollination. These patterns include visual signals like ...