shrub

Narrowleaf Yucca

Yucca angustissima

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Shrub

Height

36 inches

Width

24 inches

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9

Water

Low

Humidity

Low

Lifespan

Many decades

Native To

Southwestern United States

Toxicity

Toxic to dogs and cats if ingested

The Story

Plant Bio

Yucca angustissima, commonly known as the narrowleaf yucca, is a perennial shrub characterized by its slender, sword-shaped leaves and tall flowering spikes bearing white, bell-shaped flowers. This species is notable for its exceptionally narrow foliage and its ability to adapt to arid environments, making it a popular choice for xeriscaping and drought-tolerant gardens.

Uses & Benefits:

Striking architectural appearance adds vertical interest year-round.

Requires minimal watering and maintenance, ideal for xeriscaping.

Provides habitat for native pollinators and beneficial insects.

Marketplace

Where to Buy

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Planting

How to Grow

Select well-drained sandy soil for planting.
Tuck young plants into sunny, open spots in the garden.
Water sparingly until established, about 6 weeks.
Mist cuttings if propagating from divisions.
Ensure full sun exposure for optimal growth.
Mulch lightly to retain moisture and suppress weeds.

Pro Tip

Plant in well-drained soil and avoid overwatering to prevent root rot.

Keep It Thriving

Care Guide

Do

Water sparingly during dry months 🌱
Apply a balanced fertilizer in spring
Prune dead leaves to maintain shape

Don't

Overwater in winter ❌
Plant in poorly drained soil ❌
Use heavy mulch that retains moisture ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Propagate
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Desert-themed borderSculptural focal pointVertical accent in xeriscape

Companion Plants

Agave Red Yucca Lavender Sedum Artemisia

Multiply

Propagation Methods

Good to Know

Common Questions

Narrowleaf Yucca questions

What zones can Narrowleaf Yucca grow in?

Narrowleaf Yucca is hardy in USDA Zones 4–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Narrowleaf Yucca deer resistant?

Yes — Narrowleaf Yucca is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Narrowleaf Yucca bloom?

Narrowleaf Yucca typically blooms in late spring to early summer through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Narrowleaf Yucca need full sun?

Narrowleaf Yucca does best in full sun (6+ hours).

Is Narrowleaf Yucca drought tolerant?

Yes — once established (usually after the first full season), Narrowleaf Yucca handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.