Source: Wikimedia Commons
Agave Americana
BeginnerAgave americana
Most widely known agave. Grows huge, often seen in parks and gardens. Also called Century Plant. Variegated forms popular.
About
Agave americana, commonly known as the century plant or American aloe, is a large species native to Mexico and parts of Texas. The nickname 'century plant' reflects its long wait before flowering, though it typically blooms after 10–30 years, not a full century. Its long, arching blue-green leaves bear sharp marginal teeth and a stout terminal spine, and mature plants can reach 1–2 m tall with a spread of 2–3 m or more. It is drought-tolerant and thrives in full sun, requiring minimal watering once established in the ground. Cold hardiness extends to around -5°C, allowing outdoor year-round cultivation in warmer parts of Japan. Widely naturalized across the Mediterranean Basin, the Canary Islands, South America, and beyond, it has also been used historically as a fiber crop and in the production of fermented beverages. The variegated cultivar 'Marginata', with yellow-edged leaves, is a popular ornamental selection.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
Mexico and Texas, United States
Lifespan
10-30 years
Size
1-2m (diameter)
Temperature
-5〜40℃
Growing Tips
Sunlight
Direct sunlight. Outdoors due to large size
Watering
Almost unnecessary (if planted in ground)
Cold tolerance
About -5°C. Ground planting possible in mild climates
Growth
Grows very large — ensure adequate space
Notes
Outgrows containers — ground planting eventually needed
Agave Americana FAQ
QWhat is the growing difficulty level for Agave Americana?
Beginner. A variety suitable for beginners. No special equipment or experience is required—you can grow it without problems by setting up a basic cultivation environment.
QWhat is the ideal temperature for Agave Americana?
The ideal temperature for Agave Americana is -5〜40℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Agave Americana?
The average lifespan of Agave Americana is 10-30 years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Agave Americana get?
The mature size of Agave Americana is 1-2m (diameter). This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Agave Americana?
The price of Agave Americana varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: June 24, 2026
Growing Specifications
- USDA Zone
- 8–10
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Regulations & Conservation Status
Sources: CITES Appendices (List of species protected by CITES Appendix II) / 環境省 特定外来生物一覧 (Agave 非該当を確認)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Agave Americana Listings
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