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

In late fall or early winter, flowers bloom on the ends of each stem ... If the leaves of your Christmas cactus turn red or pink, it might be receiving too much sun, but is no cause for concern.

With gorgeous blooms ... dropping flower buds when temperatures drop below 50ºF, so pay attention to nighttime lows. If your ...