Agave lechuguilla

Agave lechuguilla, Shindagger, is a tough clump-forming Agave from the Chihuahuan Desert where it grows on free-draining calcareous soils and is exposed to extremes of heat and cold. It has a large range from New Mexico in the Guadalupe and Sacramento Mountains and Carlsbad Caverns National Park down into Texas and the Trans-Pecos and the Big Bend National Park and across the Rio Grande where it can be found in Chihuahua, Coahuila, Durango, Hidalgo, Nuevo León, San Luis Potosi, Tamaulipas and Zacatecas. It commonly grows in the dry foothills, rocky slopes, and limestone highlands at elevations between 1000m and 1500m and in the desert grasslands and scrub vegetation forming dense thickets on very poor soils where little else will grow. In the Guadalupe Mountains it can reach elevations of 1800m and at some places in the Chihuahaun Desert it grows as high as 2500m.

In the wild it is a rugged and somewhat brutal customer but in cultivation and grown in ideal conditions it has an elegant and spacious charm, its thin long leaf blades held in an open upright manner that seems to resemble a large 3-dimensional botanic starfish. It has a pale yellowish-green stripe that runs down the middle of each leaf and the downwardly-pointing marginal thorns are a highly-contrasting white in colour.

Like most Agaves it is monocarpic and the inflorescence when it emerges is a very tall, slender, unbranched column adorned with hundreds of small greenish-yellow flowers with creamy anthers turning wine-red at the ends. They are quite beautiful. After flowering the parent plant dies and the surrounding offsets continue.

Agave lechuguilla has been used for thousands of years for food, drink and ixtle fibre and it continues to be used today as an important resource in modern-day Mexico.

One of the great iconic plants of the American Southwest. Unfortunately it is rarely encountered in British gardens and it should be grown more widely. The Chihuahuan Desert is a cold frosty desert in the winter and if given a very free-draining alkaline substrate and kept as dry as possible, Agave lechuguilla does well in the UK.

These are absolutely huge plants. Although they are in 3 Litre pots they really need to be potted on into 25 Litre pots to do them justice. They have been grown hard and kept in 3 Litre pots to facilitate ease and cost of carriage.