Aloe ferox Cape Aloe

Photo: Gregorydavid, Wikipedia

Aloe

Aloe ferox

Aloe ferox

Known as Cape Aloe, this large succulent develops upright toothed leaves that can redden in strong summer sun and tall spikes of orange flowers.

Plant profile updated July 25, 2026

Quick Facts

LightFull sun to partial shade
WaterTypical succulent needs
Maximum Height24 inches / 60 cm
Maximum Width36 inches / 91 cm
HardinessUSDA Zone 9a
Minimum Temperature20°F / -6.7°C
PropagationOffsets and seeds
SafetySpines can irritate
DormancySummer dormant
Flower ColorOrange
Stress ColorRed
WildlifeBees and hummingbirds

Identification

LeavesLong green leaves curl upright.
TeethFirm teeth line the leaf edges.
Stress ColorLeaves can turn red in strong summer sun.
FlowersTall orange flower spikes can appear in fall.

How to Grow Cape Aloe

Light

Provide full sun to partial shade.

Water

Use the soak-and-dry method.

Soil

Use fast-draining soil and good airflow.

Temperature

Protect the plant near 20°F (-6.7°C).

Propagation

Offsets

  1. Remove a healthy offset with a sterile tool.
  2. Allow it to callous for several days.
  3. Plant it in well-draining soil.

Seeds

  1. Sow seeds in well-draining soil.
  2. Start them indoors in cooler climates.

Scientific Classification

KingdomPlantae
OrderAsparagales
FamilyAsphodelaceae
SubfamilyAsphodeloideae
GenusAloe
SpeciesAloe ferox

Safety: Cape Aloe has firm teeth and spines that can irritate people and animals. Young leaves can also break easily.

Sources and Image Attribution

Plant details are compiled from the existing Xerophyte.Garden profile.

Primary image by Gregorydavid via Wikipedia.