Haworthia fasciata (Willd.) Haw.
Zebra Haworthia
Haworthia fasciata, commonly known as the 'Zebra Plant' or 'Zebra Cactus', is a small succulent native to the Eastern Cape of South Africa, celebrated for its dark green leaves adorned with striking horizontal white tubercle bands on the underside. It forms compact, dense rosettes 5–15 cm in diameter, perfect for indoors with indirect light. Its resilience and low maintenance have made it one of the best-selling succulent houseplants worldwide.
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Overview
| Category | Classification |
|---|---|
| Family | Asphodelaceae |
| Genus | Haworthia |
| Growth Habit | Acaulescent or very short-stemmed rosette, densely compact; produces basal offsets forming clumps. |
| Conservation Status | Not threatened. Widely cultivated; wild populations in the Eastern Cape are protected within South African nature reserves. |
| pH Target | 6.0 – 7.0 |
| Type | Commercial cactus substrate enriched with 20–30% extra perlite. Pot with drainage hole mandatory. |
Origin & Habitat
Morphology
Stiff, lanceolate leaves, 3–8 cm long, dark glossy green on the upper surface, with prominent white tubercles arranged in horizontal rows on the underside, forming the characteristic 'zebra bands'.
ecoSmall tubular flowers, white with greenish or pinkish lines, grouped in racemes on slender scapes 20–40 cm. Blooms mainly in summer.
ecoStem practically absent or very short and compressed, giving rise to the rosette from ground level.
ecoFleshy, fibrous roots with some water storage capacity. Sensitive to rot if substrate retains excessive moisture.
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Requirements
Soil & Substrate
Type
Commercial cactus substrate enriched with 20–30% extra perlite. Pot with drainage hole mandatory.
groups Beneficial Associations
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Propagation Strategy
- 1 Remove the mother plant from the pot and locate the basal offsets.
- 2 Separate each offset by hand or with a sterilized blade, preserving the roots.
- 3 Let cuts dry for 1–2 days and plant in slightly moist substrate.
- 4 Keep in shade without watering for the first 7 days.
- 1 Remove a healthy outer leaf with gentle twist to obtain the full base.
- 2 Let dry 2–3 days until a callus forms at the cut.
- 3 Place on dry substrate in bright indirect light.
- 4 Mist lightly every 3–4 days; rooting can take 6–10 weeks.
Place near an east- or north-facing window to receive bright indirect light without sun scorch.
Exposure to intense direct sunlight causing irreversible orange or brown burns.
Every 2–3 years in spring, or when offsets have completely filled the pot.
Quarter-strength succulent fertilizer once or twice during spring and summer; none in autumn–winter.
Uses & Applications
Precautions / Toxicity
Non-toxic to humans, dogs, and cats according to ASPCA. Ideal for homes with pets.
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Plant Health
Mealybugs (Planococcus citri): common at leaf bases and between rosettes; clean with isopropyl alcohol or apply systemic insecticide.
Root rot from overwatering or poorly drained substrate; basal leaves soften and the rosette detaches easily from the substrate.
Leaf fungi (brown or black spots) in humid environments with poor ventilation; improve air circulation and reduce watering frequency.
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"Modern taxonomists place H. fasciata and H. attenuata in the genus Haworthiopsis, though both names are used interchangeably in the horticultural trade; the main distinction is that H. attenuata has tubercles on both leaf surfaces."
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Sources
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Discussion
Disclaimer
This species record is provided for educational and informational purposes only. Jardín Roca Negra does not guarantee the accuracy or completeness of the data. Content is community-curated and may be subject to revision; it should not replace advice from a qualified botanist. This species may be toxic, invasive, or subject to legal restrictions — verify before handling or cultivating. Jardín Roca Negra accepts no liability for any harm arising from reliance on this information. Images are reproduced under Creative Commons or equivalent free licenses; credits are noted below each image.