SKU: 4555929649
succulent that looks like rocks

succulent that looks like rocks Split Rock Succulent 'Pleiospilos nelii' mesembs - Fast Delivery

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Description

succulent that looks like rocks Split Rock Succulent 'Pleiospilos nelii' mesembs - Fast DeliveryThe split rock succulent, known as Pleiospilos nelii mesembs, is an absolutely stunning succulent plant that belongs to the Mesembryanthemaceae family! "Mesembs" is a common term used to refer to plants in this family, which includes various succulents known for their unique adaptations to arid environments. The split rock succulent has several other common names, such as mimicry plant, cleft stone, or living rock cactus. It gets its name because its

The split rock succulent, known as Pleiospilos nelii mesembs, is an absolutely stunning succulent plant that belongs to the Mesembryanthemaceae family! "Mesembs" is a common term used to refer to plants in this family, which includes various succulents known for their unique adaptations to arid environments. The split rock succulent has several other common names, such as mimicry plant, cleft stone, or living rock cactus. It gets its name because its leaves split open, revealing a cleft in the center. It looks like a rock that has been split in half! 

The split rock plant and Lithops are often confused because of their striking similarities. The biggest distinction between the two is in how they blossom. Both plants bloom in the early fall, but Split Rocks produce multiple flowers in a single reproductive cycle, whereas Lithops only produces one flower at a time. The split rock succulent produces daisy-like flowers in a variety of colors, including orange, white, yellow, and magenta.

Native to South Africa, this egg-shaped succulent has two gray-green, thick, fleshy leaves that cleft down the center. New leaves grow at right angles to the split.It can typically grow up to 4 inches tall and 8 inches wide. This split rock plant also comes in the lovely Pleiospilos nelii "Royal flush" variety, which has deep purple to reddish foliage. 

In terms of propagation, split rock plants can be propagated through seeds or by dividing the offsets that grow from the base of the parent plant. Additionally, this split rock is a friendly plant for both humans and pets, making it a popular choice among plant enthusiasts. 

Watering Needs

When it comes to watering split rock succulents, it's important to remember that they have lower water needs than other succulents. These rock plants are adapted to arid environments, so they prefer infrequent watering. It's best to allow the soil to dry out completely between waterings to prevent overwatering, which can lead to root rot or bursting your concrete leaf plant. 

One helpful tip is to use the "soak and dry" method. This means thoroughly watering your split rock plant until water drains out of the bottom of the pot through drainage holes, and then waiting for the soil to dry out completely before watering again. This helps mimic the natural rainfall patterns these succulents are accustomed to. Remember, it's always better to go underwater than to overwater when it comes to split rock succulents! 

In addition to monitoring the soil moisture, it's also important to consider the environmental conditions. During the active growing season, which is typically spring and summer, split rock succulents may require more frequent watering. However, during the dormant period in fall and winter, they require less water. 

Remember, a healthy Split Rock typically has two sets of leaves. If it develops more than two sets or shows cracking on its epidermis, it's time to stop watering. Avoid watering for at least a week if you notice these signs. 

Light Requirements

When it comes to light requirements, split rock succulents thrive in partial shade to full sun. They prefer a sunny spot where they can receive ample sunlight, but it's important to protect them from intense, direct sunlight, especially during the hottest parts of the day. 

A great location for split rock succulents is near a south or east-facing window, where they can receive bright, filtered light throughout the day. Consider purchasing grow lights if your Split Rock can't get enough light from a south-facing window or any other location. These can provide the necessary light intensity and duration for healthy growth. Just make sure to position the lights at an appropriate distance from the plants to avoid burning or overheating. 

Remember, each plant is unique, so it's important to observe your split rock succulents and adjust the lighting conditions accordingly.

Optimal Soil & Fertilizer Needs 

When it comes to soil and fertilizer needs, split rock plants prefer a well-drained soil mix specifically formulated for succulents. This type of soil allows excess water to flow out easily, preventing root rot. You can find pre-made succulent soil mixes at your local garden center, or you can create your own by combining equal parts of potting soil, perlite, and coarse sand.

Here at Planet Desert, we have a specialty-formulated succulent potting mix that contains 5 natural substrates and organic mycorrhizae to promote the development of a strong root system that helps your succulent to thrive. 

As for fertilizing, Pleiospilos nelii split rock succulents have low nutrient requirements. It's best to use a balanced natural NPK fertilizer specifically formulated for succulents, and only apply once a year during the active growing season, which is typically early spring. Remember, it's better to under-fertilize than to over-fertilize, as excessive nutrients can harm these plants. 

In general, it's important to avoid overfeeding split rock succulents, as they are adapted to nutrient-poor environments. Too much fertilizer can lead to weak growth and other problems. Always monitor the health and growth of your plants and adjust the fertilization routine as needed. If the leaves start turning yellow or the rock plant appears stressed, it may be a sign of nutrient imbalance or over-fertilization. 

Hardiness Zone & More

Split rock succulents are typically indoor plants and generally hardy in USDA hardiness zones 9 to 11. They thrive in warm climates and can tolerate temperatures ranging from 50°F to 85°F. If you live in a region with extreme temperatures or higher humidity levels, you can still grow split rock succulents indoors or in a controlled environment, such as a greenhouse or terrarium, where you can maintain the ideal conditions for their growth. Just remember to monitor the temperature and humidity levels to ensure they stay within the recommended range. 

In terms of humidity, the rock plants are adapted to arid conditions and prefer low to moderate humidity levels. They can tolerate dry air and do not require high levels of humidity. In fact, excessive humidity can increase the risk of fungal diseases and rot. It's best to provide good air circulation around the split rock to prevent moisture buildup. 

Don't miss out on adding the Pleiospilos nelii - Split rock succulent to your garden! Order now and enjoy its beauty for years to come. 

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4.6 ★★★★★
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Aurihazuma
Waukegan, US
★★★★★ 5
OMGAAAAAWD!!! HEAVEN!
Size: Full, Style: 1 Green, Size: Full, Style: 1 Green
All I can say is OMGAWD!!! Thank You~!~!! We got a new mattress after the previous "The Cloud" Serta pillow top (I'll never have another one) lasted for less than 8 years and I totally despised not being able to flip it models failed.. The new model is also a hybrid mattress, but is flippable and was just a bit too firm. I was feeling progressively more and more uncomfortable as the nights wore on, and with my serious back problems.. this just wouldn't do.. So I began searching "Our Beloved Amazon - heh" for an alternative, and after quite some time and research finally landed on this wonderful topper. It's like sleeping on top of well stuffed Ida Down on top of piles of silk. So very comfortable and my back pain is virtually completely gone now -such a relief! Be sure you follow the instructions on care and initial setup. You Do have to let it fluff out because of the vacuum packing (it wasn't really heavy btw). Mine decompacted fine, but I still want to run it through the dryer when we next venture to the laundromat. Shake it a little here and there when you take it out and at least let it sit for a few hours. It was just as easy to put on the bed as a regular mattress protector, and I also put my regular protector on top of it for added security and waterproofing. The materials feel like they are of good quality.. Viscose is also called Rayon and can be made from a number of different materials, so take good care of it and follow the washing instructions carefully. Delicate only, and cool only, and use only a horizontal washer that does not have a central agitator or you will tear it up. Only dry on low temperatures (preferably in a very larger laundromat dryer so it has plenty of room to loosely toss about. Drying it in the sun is alright as well, but it won't fluff like you want it to. I recommend using a waterproof and bug proof protector on top of this just to be sure you take care of it properly. Now I want to buy one for both my Mother and my Aunt HAHAHHA! TG it is in my price range.. barely. (Addendum: I have run it through the big dryer at the laundromat.. The dryer was cold so I gave it a quick warm on medium for anout 2 minutes and then tumbled on low for quite some time. The topper was fully ready in about 25 minutes, but I decided to elt it go on low while I did the rest of my laundry. It did perfectly and is just like the manufacturer photos.. I was so tired when I arrived home that I just flaked out on top of everything.. It was so comfortable that I was out liek a light in very short order and slept beautifully. I can attest that if you use this below your sheets instead of covering it with an additional mattress protector, that it does have better cooling effect. I will of course keep my waterproof/bugproof protector on top just for safety. The cat is nutz about the new topper as well.) Namaste.
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Reviewed in the United States on August 6, 2025
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Verified Purchase
Kathleen Kowalski
San Leandro, US
★★★★★ 4
Not like the pictures but well worth the money
Size: Queen, Style: 1 Green
4 stars because it is not nearly as padded as the descriptions and images make it seem. The filling flattens easily and doesn’t provide any support. That being said it does make my bed more comfortable and soft and has improved my sleep quality. I have a 12 in soft/medium firm memory foam mattress that was wonderful for the last +2 years till my back surgery ~6 months ago. Since then my joints ached when trying to sleep and when waking, my back would be all out of place and achey, and I was untested. Since buying this topper these issues have improved by 80% or more. It is a great addition to my bed and I don’t regret buying it.
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Reviewed in the United States on May 18, 2026
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Chelsey Yarno
Chelsea, US
★★★★★ 5
Pleasantly surprised!
Size: Queen, Style: 2 Dark Gray
I had been searching for a quality mattress topper in hopes of extending the life of our mattress. I compared a few options and kept coming back to this one. I have to admit I was skeptical because the price point was lower than many options. This topper is SO comfortable and soft! I left it laying out for a couple hours and then followed the instructions to put it in the dryer. Worked like a charm. I’ve been going through issues with hip pain and this has made a difference in my sleep and I’m waking up in less pain. So happy I tried this out. The padding is so comfortable and fit on the mattress using the same sheet we had.
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Reviewed in the United States on May 17, 2026
K
Verified Purchase
KeepsGettingBetter
Lake Worth, US
★★★★★ 5
So perfectly soft
Size: King, Style: 2 Dark Gray
My husband was complaining about the mattress, and wants to spend a lot of money on a new one like the ones at the Waldorf. I asked him to give me a chance to try to fix it first. Watched youtube videos about hotel style beds, and landed on the need for a mattress topper. This one is so... very... comfortable. I thought the grid pattern would bother me, but nope. You don't realize how much heat you soak up from your mattress until you get a nice airy layer in between. I almost completely stopped sweating at night, and he's stopped complaining about hurting as much. This is another of those items that I'm scared of washing too much, but it's held up with care and caution. If it starts to get a bit too squished, I just fluff it in the dryer and the padding poofs right back up. The sides are deep and my mattress sinks right into the pocket with no pulling. I have bad back pain and I am certain this has been helping support my back a bit better, so I wake up more refreshed. I'm sorta popping out of bed like I used to years ago. He still plans on a new mattress, but this has saved us money, for now, and when we get the new one, this will layer on top like a dream. I'm glad I took the chance on this, it has really improved our rest, and that's so important.
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Reviewed in the United States on May 16, 2026
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SS
Charlottesville, US
★★★★★ 5
Cloud like plushness without loss of support
Size: Queen, Style: 1 Green
Cloud like plushness while not losing support. Bought a new high end plush mattress and adjustable bed frame with massage and still wasn’t feeling that cloud like feeling that I like. I don’t like foam toppers because it is too soft and it lacks support. This topper fit perfectly on a 13” tight top mattress over the protector. The topper was exactly what I was looking for. So comfortable, cool, and put me to sleep right away. Massage feature on adjustable base feels the same as it did without the topper, but the bed is just more comfortable and hard to not want to be lazy in it all day now. For the price, this can’t be beat. If you’re looking for a mattress topper to enhance the comfort of what you already have, buy this. You won’t be disappointed!
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Reviewed in the United States on May 11, 2026

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