You’ve probably seen succulents like Aloe vera, cacti, and echeveria, but have you heard of Pleiospilos nelii?
Pleiospilos nelii, commonly known as split-rock or living stone, is a succulent plant native to the Western Cape province of South Africa.
It is one of only two species in the Pleiospilos and closely related to the better-known Lithops.
This succulent is a small, slow-growing plant, reaching only 3″ inches tall and 4″ inches wide.
The leaves are thick and fleshy, arranged in opposite pairs, and vary in color from green to brownish-red.
The flowers are yellow or white, with four petals, and appear in late winter or early spring.
This plant gets its common name from its habitat and appearance.
It often grows in cracks and crevices in rocky outcrops, and its leaves are split down the middle, giving it a “split-rock” appearance.
Pleiospilos nelii is a popular plant in cultivation due to its unusual appearance and low maintenance requirements.
It is commonly grown in containers, either indoors or outdoors.
Some of the common names of Pleiospilos nelii are:
- Split rock
- Living stone
- Living Rock
Quick Facts On Pleiospilos Nelii
- Family: Aizoaceae
- Light: Bright, direct light
- Temperature: 50° to 85° degrees Fahrenheit
- Water: Well-draining; allow to dry out between watering
- Fertilizer: Rarely needed
- Propagation: Seed or offsets
- Common Problems: Mealybugs
Pleiospilos Nelii Care
Pleiospilos nelii is a relatively easy plant to care for and makes an excellent choice for beginning succulent growers.
Here are some tips on how to care for your Pleiospilos nelii:
What Does The Living Rock Plant Look Like And How Big Does It Grow?
Pleiospilos nelii is a small, slow-growing succulent. The plant has a rosette growth habit and forms clumps over time.
The leaves are thick and fleshy, ranging in color from green to gray-green.
They are covered in small white spots, which help the plant reflect heat and reduce water loss.
The leaves are also edged with red, which is another adaptation to the hot, dry conditions of its native habitat.
When Does The Living Rock Plant Flower? Are The Flowers Fragrant?
Pleiospilos nelii blooms in the spring and summer, producing small and white flowers with a yellow center. They are not very fragrant.
They appear in the spring and summer and are followed by small, black fruits.
What Are The Lighting Needs And Temperature Requirements?
Pleiospilos nelii does best in full sun to partial shade. However, in very hot climates, afternoon shade is appreciated.
The ideal temperature is around 50° to 85° degrees Fahrenheit.
In addition, these plants are also quite heat-tolerant and can withstand temperatures up to 100° degrees Fahrenheit.
They are also tolerant of frost and can survive short periods of temperatures as low as 20° degrees Fahrenheit.
How And When To Water And Fertilize Living Rock Plant?
Pleiospilos nelii is a drought-tolerant plant and can survive long periods without water.
However, it will grow and bloom more prolifically if given regular watering during the growing season.
Allow the soil to dry out completely between waterings. During the winter, water is only enough to keep the leaves from wrinkling.
Fertilize the living rock plant during the growing season, from spring to fall. Use a succulent fertilizer, diluted to half strength.
What Is The Best Soil For Pleiospilos Nelii And When Should You Transplant?
Pleiospilos nelii grows best in well-drained, sandy soil. If your soil is heavy or clay-like, mix in some sand or grit to improve drainage.
These plants are slow-growing and do not need to be transplanted often. When they need to be transplanted, it is best to do so in the spring.
Does Pleiospilos Nelii Need Special Grooming Or Maintenance?
Pleiospilos nelii is a low-maintenance plant and does not require special grooming.
However, if the plants become leggy, they can be trimmed back to encourage new growth.
How To Propagate Split Rock Succulent?
To propagate Pleiospilos nelii, or split rock, is easy. You can take a leaf from the plant and stick it in some potting soil. The leaf will eventually sprout roots and start to grow.
Alternatively, you can take a cutting from the stem of the plant. Again, stick it in some potting soil, and it should start growing.
Either method is best to put the pot in a warm, sunny spot. The plant will do best if it gets at least 6 hours of sunlight daily. Water the soil whenever it starts to feel dry.
Pleiospilos nelii is a succulent, so it doesn’t need a lot of water. In fact, too much water can be harmful.
If the leaves start to swell or the plant starts to rot, it’s getting too much water. Let the soil dry out completely between watering.
Split rock is a slow-growing plant, so don’t be surprised if it doesn’t seem to be getting much bigger.
It can take several years for a plant to reach its full size.
Pleiospilos Nelii Pests And Diseases
Pleiospilos nelii is a tough plant resistant to drought and can tolerate some neglect.
However, it’s susceptible to mealybugs and fungal diseases if the leaves are allowed to stay wet for too long.
Overwatering is the main cause of problems with this plant.
To remedy this, water only when the soil is completely dry, and use a well-draining pot or container.
Suggested Split Rock Succulent Uses
Pleiospilos nelii is a popular succulent for both indoor and outdoor gardens.
This plant is tolerant of hot, dry conditions and can even survive brief periods of drought.
This succulent is a relatively easy plant to care for and is a good choice for beginning succulent growers.
With proper care, this plant will thrive and provide you with years of enjoyment.