Agave utahensis Engelm.

vernacular Utah agave — species · Agavaceae

USDA: AGUT
GBIF: 2766587
Rank: species

Utah agave (Agave utahensis) — Platephotograph · pleistoceneCC BY-NC source · iNaturalist ↗

§2Habit & range

Growth habit: Forb/herb, Shrub, Subshrub
Duration: Perennial
Group: Monocot
Family: Agavaceae Dumort.
Genus: Agave

§2a

Native status, by region

L48 Lower 48 States Native

§2b

County-level range

· 2 counties across 1 state

Legend Native · 2 Introduced · 0 Both · 0 Hover a county for detail.

§3Cultivation specs · USDA

Recorded by the USDA Plant Materials Program.

§3a

Tolerances

Drought: High
Shade: High
Moisture use: Low
Fire: None
Salinity: None
Anaerobic: None
CaCO₃: High
Hedging: Low

§3b

Climate & soil

Cold tolerance: -23 °F minimum
Frost-free days: 120 min.
Precipitation: 5–24 in/yr
pH range: 7–8
Root depth: 6 in min.
Fertility need: Low
Soil texture: coarse, medium

§3c

Form & growth

Growth form: Single Stem
Growth rate: Moderate
Lifespan: Moderate
Mature height: 1 ft
Height @ 20 y: 1 ft
Foliage texture: Coarse
Foliage colour: Dark Green
Porosity (summer): Porous
Porosity (winter): Porous
Flower colour: Yellow
Fruit colour: Black
Fire resistant: No
N fixation: None
Toxicity: None

§3d

Reproduction

Bloom period: Mid Spring
Seed abundance: High
Seed begins: Summer
Seed ends: Fall
Spread rate: Rapid
Stratify: No
Seeds / lb: 12,000
Propagation: seed, bare root, container

§3e

Use & availability

Commercial availability: Contracting Only
Nursery stock: Yes
Browse palatability: Low
Graze palatability: Low
Palatable, human: No
Protein potential: Low
Lumber: No
Christmas tree: No

§4Counties, by state

Recorded in 2 counties across 1 state.

Arizona view state ↗ 2 N ▾

§5Sources & provenance

USDA PLANTS

Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.

plants.usda.gov/AGUT ↗

GBIF Backbone

Canonical taxonomic identity, synonym resolution, cross-refs. CC0.

gbif.org/species/2766587 ↗

Record version

Cached and built locally. Source version on this record:

usda-plants-mt-2026-05-26

fetched 2026-05-26T05:06:36Z