SKU: 25660358661
types of old man cactus

types of old man cactus Old Man Cactus 'Cephalocereus senilis' - Fast Delivery

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Description

types of old man cactus Old Man Cactus 'Cephalocereus senilis' - Fast DeliveryIf 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

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 nocturnally fashionable!

As if that wasn't enough charm already packed into one cactus body, after these ethereal blooms fade away, pinkish-red fruits take their place adorned by delightful yellowish hair. The flowering areoles develop an abundance of wool which confluently forms a dense mass called a pseudocephalium at the top or on one side near the top. 

There are countless tiny sharp yellow modified spines concealed beneath that shaggy coat, ready to prick any unsuspecting intruders who dare to mess with this epic botanical wonder. This hairy cactus can be easily propagated by stem cuttings. Not only is it safe for humans, but it's also friendly to pets! So why wait? 

Watering Needs 

The old Man cactus is a drought-tolerant plant and doesn't require a lot of watering. It's important to let the soil dry out completely between waterings, as overwatering can cause the roots to rot. 

During the summer months, you can water your Old Man cactus once in 2-3 weeks, but during the winter months, you should reduce watering to once a month. When watering, make sure to water the soil directly and avoid getting water on the cactus itself, as this can cause the yellow spines to turn brown and fall off. 

Light Requirements

The old man cactus prefers direct, bright sunlight and can tolerate full sun for most of the day. However, it's important to acclimate the plant to direct sunlight slowly, as sudden exposure to bright light can cause sunburn. 

If your Old man cactus is indoors, make sure to place it near a south-facing window or under a grow light. If this fuzzy cactus isn't getting enough light, it may become leggy, and the yellow spines may turn brown. 

Optimal Soil & Fertilizer Needs 

The old man cactus prefers soil that is well-draining, which means that water can flow through it easily. This is important because the cactus is susceptible to root rot if it sits in water for too long. Cactus or succulent soil mixes are a good choice because they are specifically designed to provide good drainage. If you decide to make your own soil mix, you can use equal parts of sand, perlite, and potting soil. Instead, make or buy a well-draining potting mix, or ideally, use our specialized cactus potting mix that contains 5 natural substrates and mycorrhizae to promote the development of a strong root system that helps your cactus to thrive. 

When it comes to fertilizing the old man cactus, it's important to remember that this plant doesn't require a lot of nutrients. In fact, over-fertilizing can be harmful to this fuzzy cactus. You can fertilize the cactus once a year during the growing season with balanced, NPK (5-10-5) fertilizers. If you notice that your Cephalocereus senilis isn't growing as quickly as you'd like, you can increase the frequency of fertilization, but be careful not to overdo it. 

Hardiness Zone & More 

As desert dwellers, this hairy cactus enjoys hot temperatures. They prefer constant temperatures above 70 degrees Fahrenheit and can tolerate triple digits in the summer, so don't worry if your cactus gets too hot. 

The old man cactus, on the other hand, cannot handle frost, cold, or freezing temperatures, so make sure it doesn't get below 45 degrees Fahrenheit in its environment. If grown outdoors, this plant grows best in USDA zone 9-11. 

Don't miss out on this opportunity to add something truly exceptional to your garden. Order your very own Cephalocereus senilis - old man cactus today! 

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jessicag13
Houston, US
★★★★★ 5
Great shelves!
Size: 10"D x 15.7"W, Color: Black, Size: 10"D x 15.7"W, Color: Black
Perfect for what I needed. I sanded them, painted them white, then hung them above my washing machine and dryer to hold some laundry supplies. They made laundry easier! The are sturdy. It took no time to install. They’re heavy but not so heavy that they sag or drag. It came with screws and anchors that made installation a breeze. They look great! Highly recommend.
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Reviewed in the United States on April 30, 2026
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Cathy
Omaha, US
★★★★★ 5
Stylish & sturdy 3 floating shelves
Size: 11.6"D x 15.7"W, Color: Black, Size: 11.6"D x 15.7"W, Color: Black
I bought these 12-inch deep floating shelves for my son’s room and they turned out great. The extra depth makes a big difference compared to standard floating shelves. He’s able to fit books, trophies, and some of his collectibles on them without everything feeling cramped. The shelves feel sturdy and well made once installed. The hardware that came with them worked well, and they sit flush against the wall which gives that nice clean floating look. They really helped add storage while also making the room look more organized and put together. I added lights underneath which I also bought here on Amazon... I also like that they’re deep enough to actually be functional, not just decorative. My son is using them every day and they’re holding up really well. Overall I’m very happy with this purchase and would definitely buy them again for another room.
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Reviewed in the United States on March 12, 2026
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James Garcia
Fort Morgan, US
★★★★★ 5
Good looking shelves
Size: 11.6"D x 15.7"W, Color: Black, Size: 11.6"D x 15.7"W, Color: Black
These shelves turned out perfect for my bedroom project! I read lots of reviews about people having trouble with the wall anchors not holding up, but I’m going to equate that to user error. I had no trouble installing these and even took a couple shortcuts. I only used two wall anchors per shelf, but also pre checked the holes for studs. I used one dry wall screw per shelf as well. Knowing how wall anchors can be, I used one drill bit size smaller than the directions suggested. They said use 1/4, but I used 15/64. Probably could have gotten away with one smaller than that at 7/32. With all screws, I made sure not to press too hard into the wall and just turn the screw. That helps the anchors and threads stay snug in the dry wall. There was only one shelf that came out feeling a little saggy, but I think it’s because the holes in the shelf are not quite right. However, it still holds strong and no problem with a box of shoes on it. All this being said, I pre weighed my shoe boxes and knew I only needed to hold about 5-7 lbs. I was super detailed with measuring the bracket spots to make sure everything was spaced and leveled appropriately. The wood on the shelves does feel a little cheap, but it looks great so I couldn’t care less. I would purchase these shelves again and might have to as my display collection continues to grow.
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Reviewed in the United States on March 20, 2026
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KREY
Lowell, US
★★★★★ 5
Easy install, wide and sturdy
Size: 10"D x 15.7"W, Color: Brown, Size: 10"D x 15.7"W, Color: Brown
I put these shelves in a strange little cubby that was created in my kitchen by removing the sad excuse for a pantry that was once there. Super easy to hang, I’ve only hung two here and have other plans for the 3rd one. Good purchase for sure. Very sturdy and look expensive, without the high cost.
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Reviewed in the United States on December 20, 2025
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Tyra Church
Belleville, US
★★★★★ 4
Great shelves!
Size: 12"D x 35.4"W, Color: Black
These were perfect for what I needed & easy to install with included hardware; looks great and looks like quality item. I like that they will hold 20 lbs so I can change what I place on them with no worries.
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Reviewed in the United States on November 10, 2025

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