Q: What can we do to save the life of our beloved cactus! It started in December with some of the brown spots and now it is spreading. It has always been protected for frost with Styrofoam cups on ...

The golden rat tail (Cleistocactus winteri) is an easy and fun cactus to grow. This fast-growing cactus has medium, olive-green stems. The tiny spines are golden-tan in color. Covering the surface ...

Currently, Thanksgiving and Christmas cacti have been mainstays in our houseplant collection for many years, but we have only one spiny cactus and that goes by the common name, rat tail cactus ... Hmm ...