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Optica stone plant
Optica stone plant is a hugely popular ornamental plant because of its unique appearance—it is a living stone plant, placed in this category because of its striking resemblance to pebbles. The epithet optica in its Latin name Lithops optica means "eye-like"; this relates to the plant's fleshy leaves that resemble an eye.
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2 cm
Plant Height
2 cm
Spread
1.5 cm to 2 cm
Flower Size
White
Flower Color
Evergreen
Leaf type
20 - 38 ℃
Ideal Temperature

Images of Optica stone plant

Distribution of Optica stone plant

Distribution Map
Optica stone plant is naturally distributed in southern Africa's arid regions, thriving in environments with minimal rainfall. It has been introduced to cultivation in various parts of the world, favored by enthusiasts of xerophytic plants. Although widespread in controlled cultivation, optica stone plant has not become naturalized outside its native range.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Rocky areas
Hemisphere Trend Curve

Care Guide for Optica stone plant

Every 3 weeks
Water
Full sun
Sunlight
20 - 38 ℃
Ideal Temperature
Succulent & Cactus Soil
Soil Type
Water: Optica stone plant thrives in arid conditions, requiring minimal water. Water every three weeks to avoid rot, especially indoors where overwatering is a concern. During dormancy, its water needs decrease significantly. Efficient water storage is a key adaptation for this succulent.
Fertilize: Fertilize optica stone plant quarterly during the growing season with a low-nitrogen, succulent-specific fertilizer at half dosage to prevent root burn. Water optica stone plant before fertilizing and avoid feeding in winter to ensure healthy growth and morphology without overfeeding risks.
Pruning: To maintain the shape of optica stone plant, regular pruning is essential, especially in spring and autumn, to remove redundant or dense branches. For propagation, select stout stems with 5-6 leaves, cut, treat with sulfur powder, and plant after the wound heals, using slightly moist soil.
Propagation: Optica stone plant thrives when propagated by sowing, requiring a gritty substrate that mimics its arid habitat. Seeds should be lightly covered with sand and misted for consistent moisture. Favor warm conditions with bright, indirect light for optimal germination and growth, reflecting optica stone plant's rocky origins.
Repotting: Optica stone plant thrives when repotted every 2 years, ideally in spring after dormancy. Use a shallow pot and provide minimal water post-repotting. Ensure the plant receives ample sunlight to support the health of its succulent leaves.
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