About
Aloe ferox is a perennial succulent shrub characterized by a sturdy, woody trunk topped with a rosette of narrow, blue-green leaves that feature reddish-brown spines along their edges. In spring, it produces an upright, branching inflorescence adorned with bell-shaped, orange-red flowers.
About the genus
Aloe consists of evergreen perennials that can grow as mat-forming or shrubby plants. They feature rosettes of thick, fleshy leaves and produce small tubular flowers arranged in racemes or panicles.
Growing conditions
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H2
Plant details
- Plant type
- Cactus Succulent, Conservatory Greenhouse
- Habit
- Columnar upright
- Foliage
- Evergreen
- Height
- 2.5-4 metres
- Spread
- 1.5-2.5 metres
- Time to full height
- 5-10 years
- Suggested uses
- Architectural, Sub-tropical
- Native to
- Southern Africa
- Toxicity
- Human/Pets (dogs, cats, rabbits): Harmful if eaten. Wear gloves and other protective equipment when handling For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Care notes
- Cultivation
- Grow indoors in a container of peat-free, cacti potting compost, or peat-free, loam-based potting compost with added horticultural grit. Water moderately when in growth, very sparingly when dormant in winter. Apply a general liquid fertiliser monthly from May to August. Can be placed outdoors in summer, see aloe cultivation for further advice
- Pruning
- No pruning required
- Propagation
- Propagate by seed sown with heat as soon as ripe or from offsets in late spring or early
- Pest resistance
- May be susceptible to scale insects and mealybugs
- Disease resistance
- Generally disease-free