With its long, segmented stems that hang dramatically downwards and its red, pink, white, or purple flowers, the Christmas cactus makes for an attractive gift this time of year, just like a ...

their flowers face downwards like bursting droplets, creating a beautiful silhouette. You might be confused and concerned if you notice your Christmas cactus leaves turning purple: a stark ...

It’s that time of the year when countless colorful cactus blooms cover South Texas wildlands from coastal prairie to arid ...

So unharvestable and priceless, this night-blooming cactus flower wilts soon after blooming, making it one of the rarest flowers in the world. A man-made marvel that took eight years to cultivate, ...