Old Man Cactus 'Cephalocereus senilis'

If you are looking for a unique and low-maintenance plant to add to your cactus collection? Then, look no further than the old man cactus- known as Cephalocereus senilis! This fascinating cactus is also known as the bunny cactus or white Persian cat cactus.  This slow-growing columnar and erect cactus boasts numerous unbranched stems and can grow up to twenty feet or more in its native habitat. Only the radial spines are visible on its stem, which is covered in woolly grayish-white hairs that resemble an old man's facial hair; it is also known to have survived for over 200 years. These distinct grayish-white hairs serve a dual purpose. In scorching summers, they shield the young cactus from blistering temperatures while providing snug warmth during chilly winters.    And when springtime arrives, brace yourselves for a breathtaking spectacle! The Old Man Cactus unveils stunning two-inch-long flowers in whitish-pink hues that bloom exclusively under the cover of night – talk about being