Hedgehog Aloe (Aloe humilis)

Hedgehog Aloe

Aloe humilis

Tight rosettes of spiny leaves hold desert resilience. Drought-tolerant succulent; common name: Hedgehog Aloe.

Full sun
1/week
Beginner
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Plant Needs

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Sunlight Full sun to partial sun; thrives in bright, direct outdoor light or bright indirect indoor light, avoid prolonged deep shade.
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Watering Allow soil to dry completely between waterings; avoid overwatering to prevent root rot, especially in cool winter months.
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Temperature Tolerates warm, dry conditions; can withstand short periods of light frost down to 5°C but requires protection from hard freezes.
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Characteristics

  • Leaf: Triangular, fleshy leaves with white spines along margins and surfaces, forming tight, compact rosettes.
  • Flower: Tubular orange-red blooms on upright, branched stalks reaching up to 60 cm tall.
  • Stem: Short, dense stem mostly obscured by overlapping leaf bases.
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Care Guide

Watering

Water deeply when soil is fully dry to the touch

Fertilization

Diluted, balanced succulent fertilizer once every 2 months. Use fertilizer at half the recommended strength to prevent nutrient buildup in soil.

Eggshell powder topdressing:Crush dried, rinsed eggshells into a fine powder; sprinkle lightly on the soil surface, avoiding direct contact with leaves to prevent irritation.
Pruning
  • Remove dead, withered leaves from the base of rosettes to improve airflow and reduce pest habitat.
  • Trim spent flower stalks at the base after blooming to conserve plant energy for new growth.
  • Thin overcrowded clumps in early spring to maintain rosette shape and prevent overcrowding.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed toxic; contains saponins and anthraquinones that cause gastrointestinal distress and potential organ irritation.

Humans: Ingestion of large quantities may cause mild gastrointestinal upset, including nausea and diarrhea; topical use of diluted sap may have soothing properties but avoid open wounds.

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental succulent for rock gardens, container displays, and xeriscaping; diluted sap may be used topically for minor skin irritation (not for ingestion).