Six Angled Kalanchoe - Kalanchoe sexangularis
Product details
| Management number | 250424129 | Release Date | 2026/09/17 | List Price | US$3.20 | Model Number | 250424129 | ||
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- Description
- Six Angled Kalanchoe - Kalanchoe sexangularis Care Guide
- FAQ/Common Issues
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Kalanchoe sexangularis, also called Six Angled Kalanchoe, is a succulent in the Crassulaceae family native to southern Africa, where it grows among rocky, sun-drenched terrain. This unique find in cultivation appeals to succulent collectors and those seeking a plant that thrives with minimal fuss.
The plant earns its name from distinctly angular, six-sided stems that set it apart from other kalanchoes. Leaves are fleshy with scalloped edges and shift from green to burgundy-red at the margins when exposed to bright light, creating a two-tone effect. Its upright growth habit keeps the plant tidy and compact, fitting easily on shelves and windowsills. 
Kalanchoe sexangularis produces clusters of small tubular flowers in warm yellow to orange tones when nighttime temperatures drop, typically in the cooler months. Placing it near a window where evening temperatures naturally dip encourages blooming. The plant can go up to ten days without water. 
It handles dry heated indoor air well and benefits from regular rotation so every side receives bright light evenly. The sap can cause skin and paw irritation, so keep it on a high shelf away from pets and small children. Move it outside in summer on a patio or balcony in warm climates.
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Six Angled Kalanchoe - Kalanchoe sexangularis grows well in bright indirect light and will scorch in harsh direct south-facing sun. 
Water it every 10-14 days, allowing the soil to dry completely between waterings; wilting indicates thirst. 
Kalanchoe sexangularis does best in well-draining cactus and succulent mix blended with extra perlite for drainage. 
It prefers temperatures between 60-85°F and cannot tolerate frost below 30°F. Kalanchoe sexangularis is a moderate upright grower needing only a light balanced fertilizer once monthly during the growing season.
It is hardy in USDA zones 9-11, tolerating minimum temperatures around 25-30°F before frost damage occurs. It grows outdoors year-round in Florida, California, Texas, Arizona, Hawaii, Louisiana, Georgia, South Carolina, Alabama, Mississippi, and Nevada. It also grows well in coastal Oregon microclimates, warmer pockets of New Mexico, and parts of Arkansas and North Carolina within zone 9.
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Q: How often should I water Six Angled Kalanchoe - Kalanchoe sexangularis?
A: Every 10-14 days after the soil dries out completely; in winter, extend the interval to once every 3-4 weeks when growth slows.
Q: Is the sap toxic to pets?
A: Yes, Six Angled Kalanchoe - Kalanchoe sexangularis sap can cause skin and paw irritation, so place it on a high shelf out of reach of cats and dogs.
Q: What window placement works best for Kalanchoe sexangularis indoors?
A: A bright indirect location away from harsh south-facing sun prevents leaf scorch; rotate the pot regularly for even upright growth.
Q: Can this plant survive outdoors in summer?
A: Kalanchoe sexangularis performs well on patios and balconies during warm months; move it back inside before temperatures drop below 60°F and protect it from heavy rain.
Q: How does Six Angled Kalanchoe bloom?
A: It produces yellow to orange tubular flowers when nighttime temperatures drop naturally in autumn; avoid placing it near heating or cooling vents that disrupt the temperature cycle.
Q: Is this a rare succulent?
A: Six Angled Kalanchoe is considered a rare find in cultivation, sought after for its angular stems and color-shifting foliage.
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