Pulque Agave, Giant Agave

Agave salmiana

Physical Characteristics

Agave salmiana is an evergreen Perennial growing to 2 m (6ft) by 2 m (6ft) at a medium rate. See above for USDA hardiness. It is hardy to UK zone 10. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought.

Distribution

C. America to southern N. America - southern and central Mexico.

Habitats

Edible Uses

Edible Parts: Manna Stem Edible Uses: The sap is fermented to make the alcoholic drink 'pulque'[317 ]. As soon as the inflorescence bud appears (at an age of about 7 years), it is excised. The sweet juice which then exudes for the next 3 - 4 months is collected and fermented[317 ]. Sometimes a brandy is produced by means of distillation of pulque which contains 4 - 8% ethanol. It is also possible to produce sugar or vinegar from the sugar-containing juice[317 ]. The flowering stems are cut into sections and then chewed like sugar cane[301 ]. The cuticle of the young leaves of the central spike is used as a translucent wrapping for the Mexican dish 'mixiote', which is prepared for festive occasions[301 ].

Medicinal Uses

None known

Known Hazards

None known