Field guide
Desert spoon (Dasylirion wheeleri)
Stan Shebs · CC BY-SA 3.0

also Sotol · Common sotol

Desert spoon

Dasylirion wheeleri

Family:
Asparagaceae
Elevation:
3,000 ft – 6,000 ft
Bloom:
Jun – Jul
Region:
Southwest

A symmetrical fountain of narrow blue-gray, saw-toothed blades that in maturity sends up a tall dried-flower stalk. An architectural anchor plant of southern NM and a source of the distilled spirit sotol.

Care · tuned to the Southwest

Water

Extremely drought tolerant; deep soak monthly in the first summer, then rainfall. Rots with frequent water.

Sun & exposure

Full sun.

Soil

Sharp-draining rocky or gravelly alkaline soil. Perfect on a mounded gravel bed.

In the Southwest

The leaf bases are spoon-shaped where they clasp the trunk — hence 'desert spoon.' Margins are lined with fine recurved teeth, so plant away from paths. Cold-hardy to about 10 °F, so it's marginal in the coldest high-desert pockets. Very slow — a trunked specimen is old.

Common problems & fixes

  • Crown and root rot from overwatering — the #1 killer, worst in clay or over-irrigated beds

    Fix — Plant in gritty, fast-draining soil on a slight mound and water sparingly, drying fully between soaks.

  • Vicious marginal teeth — the saw-edged leaves cut skin during handling

    Fix — Site away from paths and wear thick gloves and long sleeves when trimming old leaves.

Pets & toxicity

No known systemic toxicity; the toothed leaf margins can cut.

Easy to confuse with

  • Beargrass / sacahuista (Nolina) — smoother leaf margins
  • Yuccas — rigid, spine-tipped leaves

Sources

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