Step into summer with these 15 floral nail ideas that mix creativity and color—from minimalist blossoms to eye-catching ...

Red-green and yellow-blue are the so-called "forbidden colors." Composed of pairs of hues whose light frequencies automatically cancel each other out in the human eye, they're supposed to be ...

Chlorophyll makes plants look green, carotene makes them look red or orange, and xanthophyll makes them look yellow. Plants make fruits and flowers look blue by shifting acidity levels, adding ...

Trochetia boutoniana shows off dark red nectar against a blue background and Trochetia blackburniana produces yellow nectar, which it shows off at the center of a yellow flower.

The red, blue and yellow scheme is one of the easiest for gardeners to put together. I used Superbena Violet Ice verbena, Supertunia Mini Vista Scarlet petunia and Superbells Yellow calibrachoa.

18 Gorgeous Yellow Perennial Flowers To Make Your Garden Pop 1. Achillea (Achillea millefolium) Also known as yarrow, Achillea is a perennial plant with clusters of bright yellow blooms that show ...