Living stones Lithops karasmontana
ABOUT
Lithops karasmontana, more commonly known as living stones or pebble plants, has a striking and unique appearance that resembles small, rounded stones or pebbles. These plants have two thick, fleshy leaves that are fused together at the soil surface, with only a fissure between them from which the flower and new leaves emerge. The color of the leaves is usually a blend of earthy tones, including tans, browns, rusts, greens, and sometimes with hints of pink or red. These colors are often mottled with patterns of darker dots and lines, which serve to camouflage the plant in its natural rocky environment, mimicking the appearance of stones or gravel. The surface of the leaves can be slightly rough or warty, giving the plant additional texture. When it blossoms, generally in fall or early winter, it produces a daisy-like flower, usually yellow or white, which emerges from the central fissure. After flowering, old leaves will wither, and new leaves will develop from the same fissure, continuing the life cycle.
About this plant
NamesFamily
Aizoaceae
Synonyms
Living Stones, Karas Mountains Living Stones, Stone Plant, Pebble Plant
Common names
Mesembryanthemum karasmontanum, Lithops karasmontana var. karasmontana, Lithops karasmontana var. bella, Lithops karasmontana var. eberlanzii, Lithops karasmontana var. lericheana, Lithops karasmontana var. mickbergensis, Lithops karasmontana var. tischeri.
ToxicityTo humans
Lithops karasmontana, commonly known as Living Stones, is not considered toxic to humans. Ingestion of this plant does not typically result in symptoms of poisoning. However, it is not intended for consumption, and as with any non-edible plant, it is possible for sensitive individuals to experience digestive discomfort if ingested.
To pets
Living Stones are also not considered toxic to pets. They pose no known significant risk of poisoning if ingested by animals such as cats or dogs. However, it is always best to discourage pets from eating plants, as they may cause gastrointestinal upset or an obstruction, particularly if large amounts are ingested.
CharacteristicsLife cycle
Perennials
Foliage type
Evergreen
Color of leaves
Varies
Flower color
White
Height
1 inch (2.5 cm)
Spread
2 inches (5 cm)
Plant type
Succulent
Hardiness zones
10
Native area
Namibia
Benefits
General Benefits- Unique Aesthetic: Lithops karasmontana, commonly known as Living Stones, offers a distinctive and intriguing appearance that can add an exotic touch to any plant collection or landscaping design.
- Low Maintenance: Living Stones require minimal watering and care, making them ideal for busy individuals or those new to gardening.
- Drought Tolerant: Being succulents, they are extremely drought-tolerant, which makes them perfect for arid climates and water-conservation gardens.
- Small Space Gardening: Due to their compact size, they are suitable for small spaces such as windowsills, apartments, and miniature gardens.
- Educational Interest: Living Stones provide an educational opportunity to study adaptation and survival strategies in plants, through their mimicry and water storage capacities.
- Propagation: They are easily propagated from leaves or seeds, making them a rewarding plant for enthusiasts who enjoy growing new plants.
- Long Lifespan: With proper care, Living Stones can live for many years, providing a long-lasting addition to a plant collection.
- Insect Resistant: They are generally resistant to pests, reducing the need for chemical treatments and making them a safer choice for homes and the environment.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Lithops karasmontana, commonly known as living stones, are often used in miniature gardens due to their small size and unique appearance, resembling small stones or pebbles.
- They can serve as educational tools in botany classes to illustrate camouflaging adaptations in plants, as their stone-like appearance helps them blend into their natural surroundings to avoid being eaten by predators.
- Living stones can be interesting photography subjects for macro and close-up photography enthusiasts, providing a challenge to capture their intricate details and seasonal changes.
- These plants are used as novelties in gift markets, particularly for those interested in unusual or exotic houseplants.
- Lithops karasmontana's distinctive look can contribute to stress reduction and mental well-being when grown as part of a desktop or indoor zen garden.
- They are popular among collectors of succulents and are often included in specialist succulent and cactus exhibits and shows.
- Because of their low-water needs, living stones can be used in educational programs about water conservation and xeriscaping.
- Their ability to survive in extreme conditions makes Lithops karasmontana a suitable candidate for research on drought resistance and climate change adaptation in plants.
- Creative crafters use living stones in terrarium jewelry, such as necklaces and rings, where small glass enclosures contain these tiny plants for unique wearable art.
- Living stones can also play a role in artistic installations and living sculptures where plants and art intersect, offering a dynamic aspect as they change over time.
Interesting Facts
Feng ShuiThe living stones is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe living stones is not used in astrology practice.
Plant Symbolism- Resilience: Lithops karasmontana, commonly known as the living stones or pebble plants, are symbolically linked to resilience due to their ability to thrive in harsh, drought-prone environments, resembling stones to avoid being eaten by thirsty animals.
- Adaptation: These plants symbolize the ability to adapt to one's surroundings and circumstances as they have evolved to blend into their rocky environment to survive.
- Patience: Living stones grow very slowly, symbolizing patience and the idea that growth and success take time.
- Conservation: They are an icon of water-wise gardening, representing conservation and the importance of being resourceful with limited resources.
- Simplicity: With their minimalist appearance, living stones are often seen as a symbol of simplicity and a focus on the essentials in life.
WaterLiving stones, commonly known as Lithops karasmontana, should be watered sparingly. During the growing season in spring and autumn, water every two to three weeks, allowing the soil to dry out between waterings. In summer and winter, when the plant is dormant, watering should be reduced to once a month or even less, just enough to prevent the soil from becoming completely bone dry. Use approximately 2 ounces of water per watering for small pots, adjusting the amount relative to pot size. Be careful not to overwater, as this can cause the plant to rot.
LightLiving stones thrive in bright light with some direct sun exposure, so placing them near a south-facing window is ideal. They can tolerate high light conditions and will do best when provided with several hours of direct sunlight daily. Avoid low light situations which can lead to etiolation, where the plants stretch unnaturally due to inadequate light.
TemperatureLiving stones prefer hot temperatures and do well in a range between 65°F and 80°F. They can survive brief periods of high temperatures up to 100°F, but should not be exposed to temperatures below 50°F, as this can cause damage to the plant. The ideal temperature range is important, particularly during their growing and dormancy cycles.
PruningPruning is typically not necessary for living stones as they do not grow in the same manner as many other plants. However, if any dead leaves or plant material are present, they can be gently removed to prevent rot and maintain the plant’s appearance. This is best done at the end of the plant's dormancy period, right before the start of the growing season.
CleaningAs needed
SoilLiving stones (Lithops karasmontana) thrive in a soil mix that is well-draining and gritty. A good recipe would be a mixture of half potting soil and half perlite or pumice. The ideal pH range for living stones is between 5.5 and 6.5, slightly acidic to neutral.
RepottingLiving stones (Lithops karasmontana) generally need to be repotted every few years, or when they outgrow their containers. It's best to repot after the end of the summer growth period.
Humidity & MistingLiving stones (Lithops karasmontana) prefer low humidity levels, typical of arid environments. They do best in an environment with humidity levels between 10% to 30%.
Suitable locationsIndoor
Place Living stones near a sunny window, avoid overwatering.
Outdoor
Full sun, sheltered location, well-draining soil.
Hardiness zone
10-11 USDA
Life cycleLithops karasmontana, commonly known as the Karas Mountains living stone, begins its life as a seed, typically germinating in warm, moist conditions during spring or after rainfalls. Upon sprouting, the seedling develops two succulent leaves that are fused together at the soil surface, forming the plant body which resembles a stone as a camouflage defense against herbivory. As it matures, the living stone undergoes a distinctive growth cycle annually, whereby new leaf pairs emerge from the cleft between the old leaves, absorbing nutrients from them as they wither. During the plant's blooming phase, usually in autumn, it produces daisy-like flowers that open in the afternoon and close by evening, arising from the fissure between the leaves. After pollination, typically by insects, it forms capsules containing tiny seeds that are released when rain drops hit the capsule, completing the reproductive cycle. The plant has a slow growth rate and can live for several decades, gradually forming clumps as new leaf pairs sprout from the base of the existing structure.
PropogationPropogation time
Spring-Early Summer
Lithops karasmontana, also known as "Living Stones," are best propagated from seeds. Timing is crucial, and the seeds should be sown during the warmer seasons, typically in spring or summer, to ensure a good germination rate. To propagate Living Stones from seeds, start by filling a shallow tray with a well-draining soil mix designed for cacti and succulents. Sprinkle the tiny seeds over the surface, then gently press them into the soil without covering them, as they need light to germinate. Water the seeds with a fine mist to avoid disturbing them, providing just enough moisture to dampen the soil. Cover the tray with a clear plastic lid or wrap to maintain humidity and place it in a warm, well-lit area, avoiding direct sunlight which could scorch the delicate seedlings. Germination can take several weeks, and once seedlings appear, gradually acclimate them to less humid conditions before transplanting them to individual pots.
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