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Utah Agave
IntermediateAgave utahensis
A cold-hardy agave native to American Southwest desert. Characterized by sharp spines and blue-white leaves.
About
Agave utahensis is native to the desert and semi-desert landscapes of Utah, Nevada, Arizona, and California, where it grows on dry, rocky terrain in the Mojave and Great Basin deserts. Its narrow, blue-white to gray-green leaves bear pale yellow to white marginal teeth and a long, rigid terminal spine. Mature rosettes are compact, reaching 20–40 cm tall and 30–60 cm wide. Growth is extremely slow. As a true desert plant, it demands full sun, minimal water, and sharply draining, gritty soil—excess moisture is particularly dangerous and can cause rapid root rot. Watering can be eliminated entirely in winter. In Japan, its exceptional cold hardiness allows outdoor year-round cultivation in all but the snowiest regions. This plant rewards patient, hands-off cultivation: neglect suits it far better than attentiveness.
Lifespan of the Utah Agave
The Utah Agave lives Perennial (20-30 years).
Size of the Utah Agave
The Utah Agave grows to 20-40cm.
Temperature & humidity for the Utah Agave
It is among the most cold-hardy agave species, reportedly surviving temperatures as low as -15°C.
Basic Info
Origin
Utah, Nevada, and Arizona, USA
Lifespan
Perennial (20-30 years)
Size
20-40cm
Temperature
5〜40℃
Watering & Fertilizer
Minimal
Growing Tips
Temperature
Extremely cold-hardy (to about -15C)
Light & Placement
It prefers direct sun. In areas without lasting snow it can stay outdoors all year, ideally in a dry, sunny spot.
Watering
Water very sparingly. A desert species, it tolerates intense drought, and going completely dry in winter is fine.
Soil & Repotting
Use a mix with a high proportion of sand and pumice for maximum drainage. Growth is extremely slow, so repotting is seldom needed.
Pests & Cautions
Excess moisture is fatal, so shelter it from long rains and put drainage first. The terminal spines are very long and sharp, so handle with care.
Utah Agave FAQ
QWhat is the growing difficulty level for Utah Agave?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the lifespan of Utah Agave?
The average lifespan of Utah Agave is Perennial (20-30 years). With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Utah Agave get?
The mature size of Utah Agave is 20-40cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Utah Agave?
Utah Agave: watering & fertilizer — Minimal. Aim for appropriate frequency and amount.
QWhat is the typical price for Utah Agave?
The price of Utah Agave varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: August 31, 2026
References & Sources
Edited & verified by: GrowerDirect Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Regulations & Conservation Status
Sources: CITES Appendices (List of species protected by CITES Appendix II) / Ministry of the Environment Designated Invasive Species List (confirmed Agave non-applicable)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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