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Haworthia glabrata is a compact succulent native to the Eastern Cape of South Africa, where it grows among rocky outcroppings and semi-arid terrain. A member of the Asphodelaceae family, this succulent has earned a loyal following among collectors for its geometric appeal.
It forms neat rosettes of smooth, fleshy leaves marked with pale horizontal bands that catch the light. The foliage is deep green with translucent white streaking, creating that signature zebra-striped haworthia look. As a clustering rosette succulent, it multiplies by producing offsets around the base, building into a fuller display over time.
A seasonal drop in night temperatures can encourage blooming, with slender flower stalks appearing when conditions align. It also filters formaldehyde and other toxins from indoor spaces, functioning as an air-purifying houseplant.
It handles office LED lighting well and can live for many decades indoors on desks, shelves, and windowsills. A heavier pot provides stability for its deep root system. Move it outside in summer to a sheltered spot with bright indirect light, but cover it from heavy rain. It is pet-friendly and safe around cats and dogs.
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Haworthia glabrata grows well in medium light or bright indirect light, tolerating low light but scorching in direct south-facing sun.
Water it every 2-3 weeks during spring and summer, reducing to once monthly in fall and winter.
Haworthia Glabrata does best in a well-draining cactus and succulent mix blended with extra perlite for fast drainage.
It prefers temperatures between 65-85°F and should be kept above 40°F to avoid frost damage.
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Haworthia Glabrata is a slow grower that needs light feeding only once in spring with a diluted balanced fertilizer.
It is hardy in USDA zones 9-11, tolerating brief dips to around 25-30°F but performing best with frost protection. It grows outdoors year-round in warm states including California, Arizona, Texas, Florida, Hawaii, Nevada, Louisiana, Georgia, South Carolina, Alabama, and Mississippi. Parts of Oregon, North Carolina, and coastal areas of other southern and western states may also fall within suitable zones with some seasonal shelter.
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Q: Is Haworthia glabrata pet friendly?
A: It is non-toxic and safe for cats and dogs.
Q: What window direction should I use for best results?
A: Haworthia glabrata does well in a north or east-facing window with bright indirect light. Avoid direct south or west sun, which causes leaf scorch.
Q: How fast does Haworthia Glabrata grow?
A: It is a slow-growing rosette that gradually produces offsets to form a cluster over time.
Q: Can I propagate from offsets?
A: Yes, remove offsets from the base and plant them in well-draining soil to establish new rosettes. Haworthia Glabrata offsets root readily within a few weeks.
Q: Will Haworthia Glabrata survive a summer vacation?
A: You can leave it unwatered for up to ten days without issue if it is not sitting in direct heat.
Q: What does overwatering look like?
A: The leaves soften or turn translucent, and the base may develop rot. Haworthia Glabrata is prone to soft rot when soil remains consistently moist.
