Source: Wikimedia Commons
Agave gigantensis
IntermediateAgave gigantensis
A large agave about 1 m tall and 1.2 m wide, with thick, smooth dark green leaves bearing large grey-white teeth. The name comes not from its size but from the Sierra de la Giganta in Baja California Sur.
About
Agave gigantensis grows in the Sierra de la Giganta of Baja California Sur, Mexico. The name suggests a giant, but the epithet refers to the mountain range, not the plant's size. According to the English Wikipedia, the rosettes are medium to large, about 1 m tall and 1.2 m wide, with thick, smooth dark green leaves radiating in various directions and large grey to white teeth along the margins. The flower stalk reaches 4-5 m with small, branching clusters of flowers, and the leaves turn purple and red during flowering. It grows on hard, rocky ground in oak woodland, prefers a dry, warm climate, and has been introduced near Phoenix, Arizona. Communities in western Mexico have traditionally used it, for example as food. Among Baja California agaves, its thick dark green leaves and large, widely spaced teeth are the distinguishing marks. In Japan specialist nurseries sell plants and seed, though not in large numbers.
Source: Wikipedia (CC BY-SA 4.0)
Size of the Agave gigantensis
The Agave gigantensis grows to Rosettes about 1 m tall and 1.2 m wide.
Basic Info
Origin
Baja California Sur, Mexico (Sierra de la Giganta)
Lifespan
Perennial; the flowering rosette dies and offsets carry on
Size
Rosettes about 1 m tall and 1.2 m wide
Temperature
5〜40℃
Watering & Fertilizer
Light feeder; a little slow-release fertiliser in the growing season is enough
Growing Tips
Light & Placement
Prefers dry, warm conditions; give sun, airflow and room to grow.
Watering
Water after the mix dries; sparingly in winter.
Temperature & Winter
Hardiness data are scarce; as a warm-climate plant, winter it frost-free in a bright spot.
Soil & Repotting
Grows on hard, rocky ground in the wild; use a free-draining mix.
Notes
The marginal teeth are large and sharp. It becomes a big plant, so plan for pot size and space.
Agave gigantensis FAQ
QWhat is the growing difficulty level for Agave gigantensis?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QHow large does Agave gigantensis get?
The mature size of Agave gigantensis is Rosettes about 1 m tall and 1.2 m wide. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Agave gigantensis?
Agave gigantensis: watering & fertilizer — Light feeder; a little slow-release fertiliser in the growing season is enough. Aim for appropriate frequency and amount.
QWhat is the typical price for Agave gigantensis?
The price of Agave gigantensis varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: September 23, 2026
References & Sources
Edited & verified by: GrowerDirect 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
Not listed in the CITES Appendices, and not designated as an Invasive Alien Species or Uncategorized Alien Species under Japanese law.
Sources: Species+ (CITES) query for Agave gigantensis: not listed / Ministry of the Environment, list of Invasive Alien Species (no Agave listed)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Agave gigantensis Listings
![Kodama-hime Sasanoyuki [Small] Rare High-Quality Specimen - Direct from Agave Grower | 五本幸二 Nursery](https://img.botachoku.com/listings/bd75d031-53ca-4369-b7e2-884bdb80f54f/c9a39afe-50e5-4e00-89d6-03b4060e4699_thumb.webp)
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