Also known as: Splitrock, Cleft Stone, African Living Rock, Royal flush
Split rock (*Pleiospilos nelii*) evolved to look like a split rock as a defense against predators, and is a stunning example of mimicry in the plant kingdom. Beautiful tangerine-colored blossoms with white centers bloom forth from split rock. These flowers have a delightful coconut-like aroma. It also has small specks on its leaves, which are tiny portals that allow sunlight in, so the plant can engage in photosynthesis.
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Perennial
Lifespan
Succulent
Plant Type
Spring, Summer, Fall
Bloom Time
5 cm to 8 cm
Plant Height
10 cm
Spread
Green, Silver, Gray
Leaf Color
Evergreen
Leaf type
20 - 38 ℃
Ideal Temperature
On This Page
Images
Distribution
Care Guide
FAQs
Common Diseases
Images of Split rock
Distribution of Split rock
Distribution Map
Split rock is natively found in the succulent-rich regions of southern Africa, thriving particularly in arid and semi-arid climates. While it originated in this major region, split rock has been introduced and has adapted well to cultivation in various temperate zones around the world as an ornamental succulent.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Shale or sandstone areas
Hemisphere Trend Curve
Northern
Sorthern
Flowering
Fruiting
Care Guide for Split rock
Every 3 weeks
Water
Full sun
Sunlight
20 - 38 ℃
Ideal Temperature
Water:
Split rock thrives in arid conditions, storing water efficiently with high drought tolerance. It requires watering every three weeks, allowing soil to dry completely. Well-draining soil is crucial to prevent overwatering and root rot, with increased water needs during its active growth and flowering phase.
Fertilize:
Fertilize split rock sparingly with a diluted succulent fertilizer in spring and summer, up to once a month. Stop feeding in fall and winter to align with dormancy. Use a quarter-strength mix to prevent root damage and introduce new plants gradually to avoid shock.
Pruning:
To maintain the shape of split rock, pruning is necessary during spring and autumn to remove redundant or dense branches. For propagation, cut stout stems with 5-6 leaves, apply sulfur powder on wounds, and plant them after healing, ensuring the soil is slightly moist.
Propagation:
Split rock, a unique succulent resembling split rocks, thrives with careful propagation. The recommended method is division, utilizing its clump-forming nature for easy separation. Each division should have a robust root system, with post-division care crucial for successful root establishment and growth.
Repotting:
Repot split rock every 2 years in early spring using a slightly larger pot. Employ well-draining soil and water minimally after repotting to avoid root rot. This method promotes split rock's growth and enhances its longevity and visual appeal.
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