Aloe brevifolia Mill.
Short-leaved Aloe
Aloe brevifolia, the 'Short-leaved Aloe', is a compact and robust succulent from the South African Western Cape, characterized by its dense rosettes of blue-grey triangular leaves with prominent white teeth that give it an armed, elegant appearance. Its modest dimensions (10–15 cm) and full-sun resistance make it one of the most useful aloes for xeriscape gardens, rock gardens, and outdoor pots. It produces showy orange-red tubular flowers in spring, very attractive to hummingbirds.
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Overview
| Category | Classification |
|---|---|
| Family | Asphodelaceae |
| Genus | Aloe |
| Growth Habit | Compact acaulescent rosette 10–15 cm; produces abundant offsets forming dense, spreading colonies. |
| Conservation Status | Species not threatened overall; relatively common in the Western Cape. Widely cultivated. Nursery specimens recommended. |
| pH Target | 6.0 – 7.5 |
| Type | Sandy loam with excellent drainage; tolerates nutrient-poor soils and slightly alkaline pH. |
Origin & Habitat
Morphology
Short, triangular leaves, 6–10 cm, blue-grey or grey-green with pinkish tinge under solar stress; with rigid white teeth on the margin and small warts on the surface.
ecoOrange to orange-red tubular flowers 3 cm long in compact racemes on scapes 30–50 cm. Blooms in spring, very attractive to hummingbirds and carpenter bees.
ecoPractically nonexistent in young specimens; a short stem may appear with age as offsets form colonies around it.
ecoFibrous, robust root system; tolerates prolonged drought thanks to reserves in the fleshy leaves.
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Requirements
Soil & Substrate
Type
Sandy loam with excellent drainage; tolerates nutrient-poor soils and slightly alkaline pH.
groups Beneficial Associations
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Propagation Strategy
- 1 Separate offsets from the mother when they are at least 3–4 cm in diameter.
- 2 Use a sterilized blade; preserve the offset's roots if present.
- 3 Let the cut dry for 2–3 days and plant in well-drained substrate.
- 4 Water lightly after 7 days.
Plant on slopes or gravel gardens to take advantage of its colonizing capacity and erosion control.
Watering too frequently in winter, when the plant is in semi-dormancy.
Every 2–3 years in spring; take the opportunity to separate accumulated offsets.
Half-strength cactus fertilizer once a month in spring and summer; none in autumn–winter.
Uses & Applications
Precautions / Toxicity
Toxic if ingested; contains anthraquinones. Causes gastrointestinal irritation in humans, dogs, and cats. Not suitable for consumption.
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Plant Health
Mealybugs between offsets and leaf bases; inspect regularly and treat with alcohol or systemic insecticide.
Root rot from waterlogging; the first sign is loss of turgidity in leaves; improve substrate drainage.
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"Aloe brevifolia produces offsets so prolifically that in its natural Western Cape habitat it creates dense mats that stabilize slopes and reduce soil erosion; this colonizing capacity makes it a valuable ally for restoring degraded soils in Mediterranean ecosystems."
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Scientific Integrity
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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.