Agave vs Aloe
Side-by-side comparison: mature size, growth habit, colour, light, watering and hardiness.
Agave and aloe are both large rosette succulents from similar climates, but agave leaves are rigid and fibrous with sharp terminal spines, flowering once at the end of life, while aloe leaves are soft, gel-filled and serrated, flowering repeatedly. Agaves handle frost and drought better; aloes are the medicinal, softer choice. Never confuse them in a garden plan — an agave spine is a real hazard on a path.
| Feature | Agave | Aloe |
|---|---|---|
| Mature size | Rosettes 30–100 cm, often monocarpic | 60–90 cm typical |
| Growth habit | Massive rigid rosettes, many with spines | Fleshy serrated rosettes that offset |
| Leaf colour | Blue-grey to deep green, often with prints and spines | Grey-green with clear gel-filled leaves |
| Light needs | Full sun to very bright | Bright light with some direct sun |
| Watering | Every 2–3 weeks in summer; dry winter | Every 2–3 weeks; less in winter |
| Hardiness | Many hardy to -10 °C dry | USDA 10–12; protect below 5 °C |
Agave profile →
Full identification, care and common problems.
Aloe profile →
Full identification, care and common problems.