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Soapweed yucca

Yucca glauca

Last reviewed: August 2026

Soapweed yucca (Yucca glauca) is a perennial succulent native to CO, IA, KS, MO and 8 more states. It blooms in May, June, and July. The flowers draw moths and bees. It reads as an intentional, HOA-friendly planting in the right spot.

Soapweed yucca (Yucca glauca)
Photo: (c) Douglas Goldman, some rights reserved (CC BY-SA), uploaded by Douglas Goldman

Toxicity unknown

Soapweed yucca (Yucca glauca) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

low

Size

18"–36" H × 24"–36" W

Bloom

May, Jun, Jul

Native to

CO, IA, KS, MO and 8 more states

Pollinators

moths, bees

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 445 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

A trunkless, clump-forming succulent with narrow, rigid blue-green leaves and a stout central spike of pale greenish-white bell-shaped flowers in early summer. Extremely cold and drought tolerant once established.

Growing Soapweed yucca

Grow Soapweed yucca in full sun and low water. Mature plants reach 18 to 36 inches tall and spread 24 to 36 inches wide. Expect low maintenance to keep it looking intentional in a front yard.

In an HOA neighborhood

Soapweed yucca is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

Works well in: front yard, foundation, street edge.

  • Sharp leaf tips; site away from walkways and foot traffic

Wildlife value

Host plant for yucca moth.

Flower spikes are pollinated by yucca moths in a specialized mutualism, and the blooms also draw foraging bees.

Common questions

How much sun does Soapweed yucca need?
Soapweed yucca grows best in full sun conditions.
When does Soapweed yucca bloom?
Soapweed yucca blooms in May, June, and July.
Where is Soapweed yucca native?
Soapweed yucca (Yucca glauca) is native to CO, IA, KS, MO and 8 more states, per the World Checklist of Vascular Plants (Kew).
What butterflies or moths does Soapweed yucca host?
Soapweed yucca is a larval host plant for yucca moth.
Is Soapweed yucca HOA-friendly?
Soapweed yucca is generally an HOA-friendly choice in the right placement, with low maintenance.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Soapweed yucca? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

Not sure where to start? Take the 2-minute yard quiz