Giant elephant food shrub with thick reddish stems and large round glossy green leaves in a gravel bed

Giant Elephant Food

Portulacaria afra
Categories:
Cacti & Succulents  ·  
Other Succulents
Light
Full sun
Water
Low water once established. Water deeply, then let soil dry between waterings; irrigate more frequently during extreme summer heat and very sparingly in winter.
Size
6-12 ft tall × 6-10 ft wide
Habit
Upright shrub – succulent
Toxicity
Non-toxic
Description
A large-leaved form of elephant food, generally sold as Portulacaria afra ‘Mammoth’, with rounded, fleshy green leaves and thick reddish-brown stems.
Bloom Time
Spring to summer (blooms infrequently in cultivation)
Deciduous / Evergreen
Evergreen
Special Features
Drought Tolerant
Growth Rate
Moderate
Growth Habit
Upright shrub – succulent
Mature Size
6-12 ft tall × 6-10 ft wide
Flower Color
Pink
Foliage Color
Green
Landscape Use
Border / Bed, Cactus / Succulent Garden, Container / Patio, Desert / Xeriscape, Hedge / Screen
Garden Style
Desert / Xeriscape, Hedge / Formal
Soil
Sandy / Rocky, Well-Drained
Companion Plants
Blue elf aloe, Elephant food, Golden barrel cactus, Medicinal aloe, Red yucca
Non-toxic
Non-toxic
Care Instructions

Light: Morning sun with afternoon shade is best in Phoenix. Tolerates full sun when gradually acclimated, but protect from intense western exposure and reflected heat.

Water: Low water once established. Water deeply, then let soil dry between waterings; irrigate more frequently during extreme summer heat and very sparingly in winter.

Soil: Very well-drained sandy or gravelly soil. Use a fast-draining cactus and succulent mix in containers.

Mature size: Approximately 6–10 feet tall and 4–8 feet wide in favorable, frost-protected conditions; easily maintained smaller with pruning.

Bloom: Small flowers may appear in late spring or summer on mature plants; flowering is uncommon in Phoenix landscapes and containers.

Evergreen / deciduous: Evergreen; may shed leaves during cold, drought, or other stress.

Growth rate: Moderate; faster with warmth and appropriate irrigation, slower under dry or cool conditions.