Agave cantala Roxb. ex Salm-Dyck
Manila Hemp Agave
Agave cantala, known as Manila hemp agave or cantala, is a monocarpic agave native to central Mexico, widely introduced and cultivated in the Philippines, India, and Southeast Asia as a fiber crop. Its long leaves, up to 1.5 m, yield cantala fiber historically used for cordage, sacking, and industrial textiles. It blooms only once in its lifetime, producing a towering branched inflorescence, then dies leaving lateral offsets. It is one of the economically most important agave species worldwide.
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Overview
| Category | Classification |
|---|---|
| Family | Asparagaceae |
| Genus | Agave |
| Growth Habit | Acaulescent or short-stemmed rosette; monocarpic; grows slowly for 10–20 years before flowering; produces abundant basal offsets and bulbils on the inflorescence. |
| Conservation Status | Least Concern (LC) — widely cultivated; wild populations in Mexico are scarce but not threatened. |
| pH Target | 6.0–8.0 |
| Type | Sandy, sandy-loam, stony; well-drained |
Origin & Habitat
Morphology
Lanceolate to linear-lanceolate, 100–150 cm long and 10–15 cm wide at base; green to grey-green; margins with small concave brown teeth; robust terminal spine 3–5 cm, brown-grey.
ecoYellowish-green, 6–7 cm, in racemes on lateral branches of a spike up to 8 m tall; produces viviparous bulbils that drop and generate new plants.
ecoVery short, nearly imperceptible in young plants; may develop a trunk up to 40 cm in very old specimens. The floral scape is robust and erect.
ecoExtensive fibrous root system, shallow to moderately deep; tolerates poor and compacted soils typical of tropical terrain.
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Requirements
Soil & Substrate
Type
Sandy, sandy-loam, stony; well-drained
groups Beneficial Associations
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Propagation Strategy
S
O
Pots: repot every 3–4 years or when roots overflow the container. In-ground planting requires no repotting.
Minimal fertilization: one annual application of low-nitrogen fertilizer (NPK 5-10-10) in spring is sufficient. Excess nitrogen promotes soft leaves and pest susceptibility.
Uses & Applications
Precautions / Toxicity
Sap is irritating to skin and mucous membranes; terminal spines are hazardous. Not considered highly toxic, but careful handling with gloves is recommended.
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Plant Health
Root rot (Fusarium spp., Phytophthora spp.) — favored by persistent waterlogging.
Mealybugs (Dysmicoccus spp.) — attacks leaf bases and roots; weakens the plant.
Agave snout weevil (Scyphophorus acupunctatus) — larvae bore into the central stem causing collapse and death.
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"A. cantala is synonymous with A. cantula Roxb. — both names refer to the same species. Variation between cultivated Asian populations and wild Mexican plants is considerable, historically causing taxonomic confusion. Viviparous bulbil production makes it very easy to propagate on a large scale."
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Scientific Integrity
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Sources
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Discussion
Disclaimer
This species record is provided for educational and informational purposes only. Jardín Roca Negra does not guarantee the accuracy or completeness of the data. Content is community-curated and may be subject to revision; it should not replace advice from a qualified botanist. This species may be toxic, invasive, or subject to legal restrictions — verify before handling or cultivating. Jardín Roca Negra accepts no liability for any harm arising from reliance on this information. Images are reproduced under Creative Commons or equivalent free licenses; credits are noted below each image.