Agave deserti

What to Eat

Edible parts: Flowers, Flower buds, Flower stalk, Sap, Nectar, Leaf base

The young flowering stem and flowers are both suitable for eating when cooked. The heart of the rosette is slow-baked; this process converts much of the carbohydrates into sugars, making the heart very sweet. Traditionally it was eaten as a vegetable or sweetmeat, dried for later use, made into a syrup, or fermented to produce an alcoholic drink. The plant is known to have been eaten by the Arizona Indians and may still be consumed by some tribes in northwestern Sonora. Parts used include caudices (crowns, heads, or hearts), flower stalks, flower buds, flowers, and seeds. Extensive preparation is often required, as cooking reduces saponins. Crowns can be gathered at any time but traditionally were harvested when flower stalks emerged; flower stalks are best gathered when they first appear (April to June) while still soft. Traditionally, Native Americans baked agave flower stalks and crowns in fire pits overnight; baked parts can be consumed immediately or stored. Agave syrup is made by boiling baked crowns with water.

Known Hazards

Where to Find It

It is a subtropical plant. It grows in desert areas. It can grow in arid places. Melbourne Botanical gardens. It suits hardiness zones 9-11.

Australia, Central America, Mexico, North America, USA,

How to Identify

A succulent plant. It can be simple or form clumps. It grows 2.4-4.5 m high and spreads 40-60 cm wide. The leaves are narrow and 15-40 cm long. They are bluish-green to grey and have small sharp teeth along the edge. The flower stalk is 2.4-4.5 m tall. It is branched. The flowers are bright yellow.

How to Grow

Agave deserti is native to a very arid region of southwest N. America, where the mean annual rainfall can be just 90 - 250mm. Many species can withstand at least a few degrees of frost and will succeed outdoors in warm temperate climates, but only in drier regions and where soils are very well-drained. Agave species generally require a sunny position, succeeding in most soils of medium fertility so long as they are very well-drained. Most species are undemanding as to the soil pH, though those found in the wild on limestone soils will grow better in neutral to alkaline conditions. This is an extremely drought-tolerant species, it can survive several years with little or no rainfall. Most Agave species are monocarpic, individual rosettes living for several years without flowering before sending up an often very large flowering stem and then dying after flowering and setting seed. This species, however, produces a number of new rosettes from suckers or offsets during its lifespan and these new plants will continue to grow after the death of the parent plant. Individual plants take about 7 - 15 years in their native habitat, considerably longer in colder climates, before flowering. Members of this genus are rarely if ever troubled by browsing deer. Bloom Time: Late spring to early summer. Wildlife: Flowers are better left for wildlife as they contain acrid compounds, making them unpalatable for human consumption. Environmental Impact: Some species are protected, so gathering may be restricted in certain areas. Challenges: Dislodging an agave is difficult and requires tools like a sharp axe. Preparation: Removing leaves to access crowns is challenging due to their toughness and spines. The main harvest of the agave hearts (piñas) occurs after about 7 to 10 years, typically in late winter to early spring (January to April), depending on the climate and growing conditions. Agave usually flowers once it reaches maturity, which can be after 7 to 10 years, and the flowering period generally occurs in late spring to summer.

Propagation: Sow seed on the surface in a light position in mid-spring in a warm greenhouse; germination typically occurs within 1–3 months at 15–20°C. Prick out seedlings into individual pots of well-drained soil when large enough to handle and grow on in a sunny greenhouse position until at least 15cm tall. Plant out at the beginning of the growing season and provide some protection from cold for at least the first few winters. Offsets and suckers can be potted up at any time and kept in a warm greenhouse until well established. Bulbils, where produced, offer an easy propagation method — pot them up and plant out at the start of a growing season once they reach 10cm or more in height.

Medicinal Uses

The plant contains little or no sapogenins, and no medicinal uses have been recorded.

Other Uses

A fibre obtained from the leaves is used for cordage and similar purposes. The leaves are very fibrous, producing a fibre that is harsh but strong and durable, suitable for making ropes, mats, nets, and sewing thread.

Agave deserti (desert agave, mescal, century plant or maguey) is an agave native to desert regions in southern California, Arizona, and Baja California. Its tall yellow flower stalks dot dry rocky slopes and washes throughout the spring. It forms a rosette of fleshy gray-green leaves 20–70 cm long and 4.5–10 cm broad, with sharp spines along the edges and at the tips. It flowers at maturity (20 to 40 years), sending up an inflorescence 2–6 m tall. The panicle bears numerous yellow, funnel-shaped flowers 3–6 cm long. There are two varieties: Agave deserti var. deserti. Plants usually with numerous rosettes; perianth tube 3–5 mm. Southern California only. Agave deserti var. simplex (Gentry) W.C.Hodgson & Reveal. Plants usually with one or only a few rosettes; perianth tube 5–10 mm. Southern California and Arizona.

Notes

There are about 250 Agave species. The Agavaceae are mostly in the tropics and subtropics.

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