Hardy aloe

Aloiampelos striatula (syn. Aloe striatula)

Toxic to pets☀ Direct sunEasy care

Check in 2 days· Jul 15

Water only after the soil has dried completely.

Every 14 daysLast watered: 2026-07-01

This is a soil-check date, not an automatic watering date.

Overview

Summary, origin & habitat: A robust shrubby aloe relative native to mountain areas of South Africa and Lesotho. It is now placed in the genus Aloiampelos and is one of the cold-hardiest aloe relatives.
Interesting facts: It was formerly called Aloe striatula; modern taxonomy places the rambling aloes in Aloiampelos.
Name story: Striatula means “finely striped” or “little stripes,” referring to markings on the stems and leaf sheaths. “Hardy aloe” reflects its unusual frost tolerance.
History & legends: Traditionally used as a hardy boundary or hedge plant in parts of South Africa. It has received the Royal Horticultural Society’s Award of Garden Merit.

Light: Full sun to very bright light. Acclimate indoor plants gradually before direct outdoor sun.
Temperature: Indoor target 50–80°F (10–27°C). Established outdoor plants may tolerate about 20°F in dry, sheltered conditions, but potted plants need more protection.
Watering: Water only after the soil has dried completely.
Fertilizing: One diluted succulent feeding in spring; an optional second light feeding in midsummer.
Toughness: High
Difficulty: Easy
Maintenance: Low
Maintenance notes: Needs excellent drainage and strong light. More cold-tolerant than most aloes, but winter wet is dangerous.

Mature height: Container: about 2–4 ft; landscape: up to 5–8 ft
Mature spread: Container: about 2–4 ft; landscape: up to 5–8 ft
Leaf colors: Dark green, sometimes gray-green; stems and sheaths show darker striping.
Leaf type / form: Narrow, recurved succulent leaves with small white marginal teeth on rambling shrub-like stems.
Best planting / repotting time: Spring to early summer is best for planting, repotting and cuttings.
Bloom time: Summer.
Flower color: Yellow to yellow-orange or reddish-orange depending on form.

Toxic if eaten?: Yes
Who is affected: People, cats and dogs
Possible effects: Whole leaves or latex may cause abdominal cramping, diarrhea or vomiting; sap can irritate skin.

Pruning: Remove dead lower leaves and shorten sprawling stems after flowering or in spring. Wear gloves around toothed leaf margins.
Propagation: Stem cuttings are easy; allow cut surfaces to dry briefly before planting. Offsets and seed may also be used.
Repotting: Repot every 2–3 years into a heavy container with a gritty mix. Large specimens may be root-pruned or renewed from cuttings.

Adaptation strategy: Succulent leaves conserve water, while its mountain origin provides unusual cold tolerance. Rambling stems allow the plant to form dense, resilient shrubs.
Ecological application: Useful in xeriscapes, rock gardens, sunny slopes and informal hedges. Outdoor flowers provide nectar for insects and birds.