Aloe mutabilis Pillans
Variable aloe
Aloe mutabilis, the variable aloe, is a shrubby species notable for its bicoloured orange-red flowers that change hue with maturity. Native to the Limpopo and Mpumalanga provinces of South Africa, it grows in bushveld formations on sandy soils and at the edges of rocky outcrops. It is valued in horticulture for its spectacular blooming and drought resistance.
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Overview
| Category | Classification |
|---|---|
| Family | Asphodelaceae |
| Genus | Aloe |
| Growth Habit | Shrubby, branching, with terminal rosette |
| Conservation Status | Least Concern (LC) — common within its native range. |
| pH Target | 5.5–7.0 |
| Type | Sandy, light, excellent drainage |
Origin & Habitat
Morphology
Grey-green to bluish, lanceolate leaves with horny brown marginal teeth.
ecoShort to medium woody stem, may branch to form a compact shrub.
ecoBicoloured flowers: orange at the base, red at the apex when open, in compact and showy racemes.
ecoFibrous and resilient root system, adapted to sandy bushveld soils.
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Requirements
Soil & Substrate
Type
Sandy, light, excellent drainage
groups Beneficial Associations
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Propagation Strategy
- 1 Cut lateral branches of 20 cm with sterile knife.
- 2 Cure the cut in a dry place for 5 days.
- 3 Plant in very sandy substrate.
- 4 Water moderately until new growth is observed.
Excellent for African-inspired gardens.
Excessive shade reducing flowering.
Every 3 years or when root system is visible at the bottom.
Succulent fertilizer diluted to 50%, once in spring.
Uses & Applications
Precautions / Toxicity
Moderately toxic to domestic animals.
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"The epithet "mutabilis" alludes to the chromatic variability of its flowers. It is an excellent subject for phenological observation in bird pollination studies."
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Scientific Integrity
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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.